In [1]:
import graphlab
import os

Read some product review data


In [2]:
#Set and change the working directory
path='C:\Users\Matheus\Documents\GitHub\UW-Machine-Learning-Specialization\Week 3'
os.chdir(path)

In [3]:
#Read the dataset using SFrame from GraphLab
products = graphlab.SFrame("amazon_baby.csv")


[INFO] graphlab.cython.cy_server: GraphLab Create v2.1 started. Logging: C:\Users\Matheus\AppData\Local\Temp\graphlab_server_1506289593.log.0
This non-commercial license of GraphLab Create for academic use is assigned to ms.asilvas1@gmail.com and will expire on September 01, 2018.
Finished parsing file C:\Users\Matheus\Documents\GitHub\UW-Machine-Learning-Specialization\Week 3\amazon_baby.csv
Parsing completed. Parsed 100 lines in 0.526399 secs.
------------------------------------------------------
Inferred types from first 100 line(s) of file as 
column_type_hints=[str,str,long]
If parsing fails due to incorrect types, you can correct
the inferred type list above and pass it to read_csv in
the column_type_hints argument
------------------------------------------------------
Read 105270 lines. Lines per second: 142553
Finished parsing file C:\Users\Matheus\Documents\GitHub\UW-Machine-Learning-Specialization\Week 3\amazon_baby.csv
Parsing completed. Parsed 183531 lines in 0.962558 secs.

In [4]:
products.head()


Out[4]:
name review rating
Planetwise Flannel Wipes These flannel wipes are
OK, but in my opinion ...
3
Planetwise Wipe Pouch it came early and was not
disappointed. i love ...
5
Annas Dream Full Quilt
with 2 Shams ...
Very soft and comfortable
and warmer than it ...
5
Stop Pacifier Sucking
without tears with ...
This is a product well
worth the purchase. I ...
5
Stop Pacifier Sucking
without tears with ...
All of my kids have cried
non-stop when I tried to ...
5
Stop Pacifier Sucking
without tears with ...
When the Binky Fairy came
to our house, we didn't ...
5
A Tale of Baby's Days
with Peter Rabbit ...
Lovely book, it's bound
tightly so you may no ...
4
Baby Tracker® - Daily
Childcare Journal, ...
Perfect for new parents.
We were able to keep ...
5
Baby Tracker® - Daily
Childcare Journal, ...
A friend of mine pinned
this product on Pinte ...
5
Baby Tracker® - Daily
Childcare Journal, ...
This has been an easy way
for my nanny to record ...
4
[10 rows x 3 columns]

Exploring this data


In [5]:
#Build a word count vector for each review
products['word_count'] = graphlab.text_analytics.count_words(products['review'])

In [6]:
products.head()


Out[6]:
name review rating word_count
Planetwise Flannel Wipes These flannel wipes are
OK, but in my opinion ...
3 {'and': 5L, 'stink': 1L,
'because': 1L, 'order ...
Planetwise Wipe Pouch it came early and was not
disappointed. i love ...
5 {'and': 3L, 'love': 1L,
'it': 2L, 'highly': 1L, ...
Annas Dream Full Quilt
with 2 Shams ...
Very soft and comfortable
and warmer than it ...
5 {'and': 2L, 'quilt': 1L,
'it': 1L, 'comfortable': ...
Stop Pacifier Sucking
without tears with ...
This is a product well
worth the purchase. I ...
5 {'ingenious': 1L, 'and':
3L, 'love': 2L, ...
Stop Pacifier Sucking
without tears with ...
All of my kids have cried
non-stop when I tried to ...
5 {'and': 2L, 'parents!!':
1L, 'all': 2L, 'puppe ...
Stop Pacifier Sucking
without tears with ...
When the Binky Fairy came
to our house, we didn't ...
5 {'and': 2L, 'cute': 1L,
'help': 2L, 'doll': 1L, ...
A Tale of Baby's Days
with Peter Rabbit ...
Lovely book, it's bound
tightly so you may no ...
4 {'shop': 1L, 'be': 1L,
'is': 1L, 'it': 1L, ' ...
Baby Tracker® - Daily
Childcare Journal, ...
Perfect for new parents.
We were able to keep ...
5 {'feeding,': 1L, 'and':
2L, 'all': 1L, 'right': ...
Baby Tracker® - Daily
Childcare Journal, ...
A friend of mine pinned
this product on Pinte ...
5 {'and': 1L, 'help': 1L,
'give': 1L, 'is': 1L, ...
Baby Tracker® - Daily
Childcare Journal, ...
This has been an easy way
for my nanny to record ...
4 {'journal.': 1L, 'all':
1L, 'standarad': 1L, ...
[10 rows x 4 columns]


In [7]:
#Show the graphs inside jupyter
graphlab.canvas.set_target('ipynb')

In [8]:
products['name'].show()


Explore Vulli Sophie


In [9]:
#Create a dataset with Vulli Sophie the Giraffe Teether's features
giraffe_reviews = products[products['name']=='Vulli Sophie the Giraffe Teether']

In [10]:
giraffe_reviews


Out[10]:
name review rating word_count
Vulli Sophie the Giraffe
Teether ...
He likes chewing on all
the parts especially the ...
5 {'and': 1L, 'all': 1L,
'because': 1L, 'it': 1L, ...
Vulli Sophie the Giraffe
Teether ...
My son loves this toy and
fits great in the diaper ...
5 {'and': 1L, 'right': 1L,
'help': 1L, 'just': 1L, ...
Vulli Sophie the Giraffe
Teether ...
There really should be a
large warning on the ...
1 {'and': 2L, 'all': 1L,
'latex.': 1L, 'being': ...
Vulli Sophie the Giraffe
Teether ...
All the moms in my moms'
group got Sophie for ...
5 {'and': 2L, 'one!': 1L,
'all': 1L, 'love': 1L, ...
Vulli Sophie the Giraffe
Teether ...
I was a little skeptical
on whether Sophie was ...
5 {'and': 3L, 'all': 1L,
'old': 1L, 'her.': 1L, ...
Vulli Sophie the Giraffe
Teether ...
I have been reading about
Sophie and was going ...
5 {'and': 6L, 'seven': 1L,
'already': 1L, 'love': ...
Vulli Sophie the Giraffe
Teether ...
My neice loves her sophie
and has spent hours ...
5 {'and': 4L, 'drooling,':
1L, 'love': 1L, 'her.': ...
Vulli Sophie the Giraffe
Teether ...
What a friendly face!
And those mesmerizing ...
5 {'and': 3L, 'chew': 1L,
"don't": 1L, 'is': 1L, ...
Vulli Sophie the Giraffe
Teether ...
We got this just for my
son to chew on instea ...
5 {'chew': 2L, 'because':
1L, 'just': 2L, 'what': ...
Vulli Sophie the Giraffe
Teether ...
My baby seems to like
this toy, but I could ...
3 {'and': 2L, 'already':
1L, 'in': 1L, 'some': ...
[? rows x 4 columns]
Note: Only the head of the SFrame is printed. This SFrame is lazily evaluated.
You can use sf.materialize() to force materialization.


In [11]:
len(giraffe_reviews)


Out[11]:
785

In [12]:
#Show in a categorical histogram the counts for its rating
giraffe_reviews['rating'].show(view='Categorical')


Build a sentiment classifier


In [13]:
products['rating'].show(view='Categorical')


Define what's positive and negative sentiment


In [14]:
#ignore all 3 stars reviews
products = products[products['rating']!=3]

In [15]:
#positive sentiment = 4* or 5* reviews
products['sentiment'] = products['rating']>=4

In [16]:
products.head()


Out[16]:
name review rating word_count sentiment
Planetwise Wipe Pouch it came early and was not
disappointed. i love ...
5 {'and': 3L, 'love': 1L,
'it': 2L, 'highly': 1L, ...
1
Annas Dream Full Quilt
with 2 Shams ...
Very soft and comfortable
and warmer than it ...
5 {'and': 2L, 'quilt': 1L,
'it': 1L, 'comfortable': ...
1
Stop Pacifier Sucking
without tears with ...
This is a product well
worth the purchase. I ...
5 {'ingenious': 1L, 'and':
3L, 'love': 2L, ...
1
Stop Pacifier Sucking
without tears with ...
All of my kids have cried
non-stop when I tried to ...
5 {'and': 2L, 'parents!!':
1L, 'all': 2L, 'puppe ...
1
Stop Pacifier Sucking
without tears with ...
When the Binky Fairy came
to our house, we didn't ...
5 {'and': 2L, 'cute': 1L,
'help': 2L, 'doll': 1L, ...
1
A Tale of Baby's Days
with Peter Rabbit ...
Lovely book, it's bound
tightly so you may no ...
4 {'shop': 1L, 'be': 1L,
'is': 1L, 'it': 1L, ' ...
1
Baby Tracker® - Daily
Childcare Journal, ...
Perfect for new parents.
We were able to keep ...
5 {'feeding,': 1L, 'and':
2L, 'all': 1L, 'right': ...
1
Baby Tracker® - Daily
Childcare Journal, ...
A friend of mine pinned
this product on Pinte ...
5 {'and': 1L, 'help': 1L,
'give': 1L, 'is': 1L, ...
1
Baby Tracker® - Daily
Childcare Journal, ...
This has been an easy way
for my nanny to record ...
4 {'journal.': 1L, 'all':
1L, 'standarad': 1L, ...
1
Baby Tracker® - Daily
Childcare Journal, ...
I love this journal and
our nanny uses it ...
4 {'all': 1L, 'forget': 1L,
'just': 1L, "daughter ...
1
[10 rows x 5 columns]

Train the sentiment classifier


In [17]:
#Set the training and the test datasets for the model
train_data, test_data = products.random_split(.8,seed=0)

In [18]:
#Create the sentiment model based on Logistic Regression
sentiment_model = graphlab.logistic_classifier.create(train_data,
                                                     target='sentiment',
                                                     features=['word_count'],
                                                     validation_set=test_data)


WARNING: The number of feature dimensions in this problem is very large in comparison with the number of examples. Unless an appropriate regularization value is set, this model may not provide accurate predictions for a validation/test set.
Logistic regression:
--------------------------------------------------------
Number of examples          : 133448
Number of classes           : 2
Number of feature columns   : 1
Number of unpacked features : 219217
Number of coefficients    : 219218
Starting L-BFGS
--------------------------------------------------------
+-----------+----------+-----------+--------------+-------------------+---------------------+
| Iteration | Passes   | Step size | Elapsed Time | Training-accuracy | Validation-accuracy |
+-----------+----------+-----------+--------------+-------------------+---------------------+
| 1         | 5        | 0.000002  | 2.919760     | 0.841481          | 0.839989            |
| 2         | 9        | 3.000000  | 5.127629     | 0.947425          | 0.894877            |
| 3         | 10       | 3.000000  | 5.994555     | 0.923768          | 0.866232            |
| 4         | 11       | 3.000000  | 6.693414     | 0.971779          | 0.912743            |
| 5         | 12       | 3.000000  | 7.350160     | 0.975511          | 0.908900            |
| 6         | 13       | 3.000000  | 8.041496     | 0.899991          | 0.825967            |
| 7         | 15       | 1.000000  | 9.187542     | 0.984548          | 0.921451            |
| 8         | 16       | 1.000000  | 9.939041     | 0.985118          | 0.921871            |
| 9         | 17       | 1.000000  | 10.641411    | 0.987066          | 0.919709            |
| 10        | 18       | 1.000000  | 11.322221    | 0.988715          | 0.916256            |
+-----------+----------+-----------+--------------+-------------------+---------------------+
TERMINATED: Iteration limit reached.
This model may not be optimal. To improve it, consider increasing `max_iterations`.

Evaluate the sentiment model


In [19]:
sentiment_model.evaluate(test_data, metric='roc_curve')


Out[19]:
{'roc_curve': Columns:
 	threshold	float
 	fpr	float
 	tpr	float
 	p	int
 	n	int
 
 Rows: 100001
 
 Data:
 +-----------+----------------+----------------+-------+------+
 | threshold |      fpr       |      tpr       |   p   |  n   |
 +-----------+----------------+----------------+-------+------+
 |    0.0    |      1.0       |      1.0       | 27976 | 5328 |
 |   1e-05   | 0.909346846847 | 0.998856162425 | 27976 | 5328 |
 |   2e-05   | 0.896021021021 | 0.998748927652 | 27976 | 5328 |
 |   3e-05   | 0.886448948949 | 0.998462968259 | 27976 | 5328 |
 |   4e-05   | 0.879692192192 | 0.998284243637 | 27976 | 5328 |
 |   5e-05   | 0.875187687688 | 0.998212753789 | 27976 | 5328 |
 |   6e-05   | 0.872184684685 | 0.998177008865 | 27976 | 5328 |
 |   7e-05   | 0.868618618619 | 0.998034029168 | 27976 | 5328 |
 |   8e-05   | 0.864677177177 | 0.997998284244 | 27976 | 5328 |
 |   9e-05   | 0.860735735736 | 0.997962539319 | 27976 | 5328 |
 +-----------+----------------+----------------+-------+------+
 [100001 rows x 5 columns]
 Note: Only the head of the SFrame is printed.
 You can use print_rows(num_rows=m, num_columns=n) to print more rows and columns.}

In [20]:
#Plot the ROC Curve for the model
sentiment_model.show(view='Evaluation')


Applying the model to understand the sentiment for the Giraffe


In [21]:
#Apply the model's results for each review
giraffe_reviews['predicted_sentiment'] = sentiment_model.predict(giraffe_reviews, output_type='probability')

In [22]:
giraffe_reviews.head()


Out[22]:
name review rating word_count predicted_sentiment
Vulli Sophie the Giraffe
Teether ...
He likes chewing on all
the parts especially the ...
5 {'and': 1L, 'all': 1L,
'because': 1L, 'it': 1L, ...
0.999513023521
Vulli Sophie the Giraffe
Teether ...
My son loves this toy and
fits great in the diaper ...
5 {'and': 1L, 'right': 1L,
'help': 1L, 'just': 1L, ...
0.999320678306
Vulli Sophie the Giraffe
Teether ...
There really should be a
large warning on the ...
1 {'and': 2L, 'all': 1L,
'latex.': 1L, 'being': ...
0.013558811687
Vulli Sophie the Giraffe
Teether ...
All the moms in my moms'
group got Sophie for ...
5 {'and': 2L, 'one!': 1L,
'all': 1L, 'love': 1L, ...
0.995769474148
Vulli Sophie the Giraffe
Teether ...
I was a little skeptical
on whether Sophie was ...
5 {'and': 3L, 'all': 1L,
'old': 1L, 'her.': 1L, ...
0.662374415673
Vulli Sophie the Giraffe
Teether ...
I have been reading about
Sophie and was going ...
5 {'and': 6L, 'seven': 1L,
'already': 1L, 'love': ...
0.999997148186
Vulli Sophie the Giraffe
Teether ...
My neice loves her sophie
and has spent hours ...
5 {'and': 4L, 'drooling,':
1L, 'love': 1L, 'her.': ...
0.989190989536
Vulli Sophie the Giraffe
Teether ...
What a friendly face!
And those mesmerizing ...
5 {'and': 3L, 'chew': 1L,
"don't": 1L, 'is': 1L, ...
0.999563518413
Vulli Sophie the Giraffe
Teether ...
We got this just for my
son to chew on instea ...
5 {'chew': 2L, 'because':
1L, 'just': 2L, 'what': ...
0.970160542725
Vulli Sophie the Giraffe
Teether ...
My baby seems to like
this toy, but I could ...
3 {'and': 2L, 'already':
1L, 'in': 1L, 'some': ...
0.195367644588
[10 rows x 5 columns]

Sort the reviews based on the predicted sentiment and explore


In [23]:
giraffe_reviews = giraffe_reviews.sort('predicted_sentiment', ascending=False)

In [24]:
giraffe_reviews.head()


Out[24]:
name review rating word_count predicted_sentiment
Vulli Sophie the Giraffe
Teether ...
Sophie, oh Sophie, your
time has come. My ...
5 {'giggles': 1L, 'all':
1L, "violet's": 2L, ...
1.0
Vulli Sophie the Giraffe
Teether ...
I'm not sure why Sophie
is such a hit with the ...
4 {'peace': 1L, 'month':
1L, 'bright': 1L, ...
0.999999999703
Vulli Sophie the Giraffe
Teether ...
I'll be honest...I bought
this toy because all the ...
4 {'all': 2L, 'pops': 1L,
'existence.': 1L, ...
0.999999999392
Vulli Sophie the Giraffe
Teether ...
We got this little
giraffe as a gift from a ...
5 {'all': 2L, "don't": 1L,
'(literally).so': 1L, ...
0.99999999919
Vulli Sophie the Giraffe
Teether ...
As a mother of 16month
old twins; I bought ...
5 {'cute': 1L, 'all': 1L,
'reviews.': 2L, 'just': ...
0.999999998657
Vulli Sophie the Giraffe
Teether ...
Sophie the Giraffe is the
perfect teething toy. ...
5 {'just': 2L, 'both': 1L,
'month': 1L, 'ears,': ...
0.999999997108
Vulli Sophie the Giraffe
Teether ...
Sophie la giraffe is
absolutely the best toy ...
5 {'and': 5L, 'the': 1L,
'all': 1L, 'old': 1L, ...
0.999999995589
Vulli Sophie the Giraffe
Teether ...
My 5-mos old son took to
this immediately. The ...
5 {'just': 1L, 'shape': 2L,
'mutt': 1L, '"dog': 1L, ...
0.999999995573
Vulli Sophie the Giraffe
Teether ...
My nephews and my four
kids all had Sophie in ...
5 {'and': 4L, 'chew': 1L,
'all': 1L, 'perfect;': ...
0.999999989527
Vulli Sophie the Giraffe
Teether ...
Never thought I'd see my
son French kissing a ...
5 {'giggles': 1L, 'all':
1L, 'out,': 1L, 'over': ...
0.999999985069
[10 rows x 5 columns]


In [25]:
giraffe_reviews[0]


Out[25]:
{'name': 'Vulli Sophie the Giraffe Teether',
 'predicted_sentiment': 1.0,
 'rating': 5L,
 'review': "Sophie, oh Sophie, your time has come. My granddaughter, Violet is 5 months old and starting to teeth. What joy little Sophie brings to Violet. Sophie is made of a very pliable rubber that is sturdy but not tough. It is quite easy for Violet to twist Sophie into unheard of positions to get Sophie into her mouth. The little nose and hooves fit perfectly into small mouths, and the drooling has purpose. The paint on Sophie is food quality.Sophie was born in 1961 in France. The maker had wondered why there was nothing available for babies and made Sophie from the finest rubber, phthalate-free on St Sophie's Day, thus the name was born. Since that time millions of Sophie's populate the world. She is soft and for babies little hands easy to grasp. Violet especially loves the bumpy head and horns of Sophie. Sophie has a long neck that easy to grasp and twist. She has lovely, sizable spots that attract Violet's attention. Sophie has happy little squeaks that bring squeals of delight from Violet. She is able to make Sophie squeak and that brings much joy. Sophie's smooth skin is soothing to Violet's little gums. Sophie is 7 inches tall and is the exact correct size for babies to hold and love.As you well know the first thing babies grasp, goes into their mouths- how wonderful to have a toy that stimulates all of the senses and helps with the issue of teething. Sophie is small enough to fit into any size pocket or bag. Sophie is the perfect find for babies from a few months to a year old. How wonderful to hear the giggles and laughs that emanate from babies who find Sophie irresistible. Viva La Sophie!Highly Recommended.  prisrob 12-11-09",
 'word_count': {'12-11-09': 1L,
  '1961': 1L,
  '5': 1L,
  '7': 1L,
  'a': 5L,
  'able': 1L,
  'all': 1L,
  'and': 12L,
  'any': 1L,
  'attention.': 1L,
  'attract': 1L,
  'available': 1L,
  'babies': 6L,
  'bag.': 1L,
  'born': 1L,
  'born.': 1L,
  'bring': 1L,
  'brings': 2L,
  'bumpy': 1L,
  'but': 1L,
  'come.': 1L,
  'correct': 1L,
  'day,': 1L,
  'delight': 1L,
  'drooling': 1L,
  'easy': 3L,
  'emanate': 1L,
  'enough': 1L,
  'especially': 1L,
  'exact': 1L,
  'few': 1L,
  'find': 2L,
  'finest': 1L,
  'first': 1L,
  'fit': 2L,
  'food': 1L,
  'for': 5L,
  'france.': 1L,
  'from': 4L,
  'get': 1L,
  'giggles': 1L,
  'goes': 1L,
  'granddaughter,': 1L,
  'grasp': 1L,
  'grasp,': 1L,
  'grasp.': 1L,
  'gums.': 1L,
  'had': 1L,
  'hands': 1L,
  'happy': 1L,
  'has': 5L,
  'have': 1L,
  'head': 1L,
  'hear': 1L,
  'helps': 1L,
  'her': 1L,
  'hold': 1L,
  'hooves': 1L,
  'horns': 1L,
  'how': 2L,
  'in': 2L,
  'inches': 1L,
  'into': 5L,
  'irresistible.': 1L,
  'is': 12L,
  'issue': 1L,
  'it': 1L,
  'joy': 1L,
  'joy.': 1L,
  'know': 1L,
  'la': 1L,
  'laughs': 1L,
  'little': 5L,
  'long': 1L,
  'love.as': 1L,
  'lovely,': 1L,
  'loves': 1L,
  'made': 2L,
  'make': 1L,
  'maker': 1L,
  'millions': 1L,
  'months': 2L,
  'mouth.': 1L,
  'mouths,': 1L,
  'mouths-': 1L,
  'much': 1L,
  'my': 1L,
  'name': 1L,
  'neck': 1L,
  'nose': 1L,
  'not': 1L,
  'nothing': 1L,
  'of': 7L,
  'oh': 1L,
  'old': 1L,
  'old.': 1L,
  'on': 2L,
  'or': 1L,
  'paint': 1L,
  'perfect': 1L,
  'perfectly': 1L,
  'phthalate-free': 1L,
  'pliable': 1L,
  'pocket': 1L,
  'populate': 1L,
  'positions': 1L,
  'prisrob': 1L,
  'purpose.': 1L,
  'quality.sophie': 1L,
  'quite': 1L,
  'recommended.': 1L,
  'rubber': 1L,
  'rubber,': 1L,
  'senses': 1L,
  'she': 3L,
  'since': 1L,
  'sizable': 1L,
  'size': 2L,
  'skin': 1L,
  'small': 2L,
  'smooth': 1L,
  'soft': 1L,
  'soothing': 1L,
  'sophie': 13L,
  'sophie!highly': 1L,
  "sophie's": 3L,
  'sophie,': 2L,
  'sophie.': 1L,
  'spots': 1L,
  'squeak': 1L,
  'squeaks': 1L,
  'squeals': 1L,
  'st': 1L,
  'starting': 1L,
  'stimulates': 1L,
  'sturdy': 1L,
  'tall': 1L,
  'teeth.': 1L,
  'teething.': 1L,
  'that': 8L,
  'the': 14L,
  'their': 1L,
  'there': 1L,
  'thing': 1L,
  'thus': 1L,
  'time': 2L,
  'to': 13L,
  'tough.': 1L,
  'toy': 1L,
  'twist': 1L,
  'twist.': 1L,
  'unheard': 1L,
  'very': 1L,
  'violet': 3L,
  "violet's": 2L,
  'violet.': 2L,
  'viva': 1L,
  'was': 3L,
  'well': 1L,
  'what': 1L,
  'who': 1L,
  'why': 1L,
  'with': 1L,
  'wondered': 1L,
  'wonderful': 2L,
  'world.': 1L,
  'year': 1L,
  'you': 1L,
  'your': 1L}}

In [26]:
giraffe_reviews[1]["review"]


Out[26]:
"I'm not sure why Sophie is such a hit with the little ones, but my 7 month old baby girl is one of her adoring fans.  The rubber is softer and more pleasant to handle, and my daughter has enjoyed chewing on her legs and the nubs on her head even before she started teething.  She also loves the squeak that Sophie makes when you squeeze her.  Not sure what it is but if Sophie is amongst a pile of her other toys, my daughter will more often than not reach for Sophie.  And I have the peace of mind of knowing that only edible and safe paints and materials have been used to make Sophie, as opposed to Bright Starts and other baby toys made in China.  Now that the research is out on phthalates and other toxic substances in baby toys, I think it's more important than ever to find good quality toys that are also safe for our babies to handle and put in their mouths.  Sophie is a must-have for every new mom in my opinion.  Even if your kid is one of the few that can take or leave her, it's worth a try.  Vulli, the makers of Sophie, also make natural rubber teething rings that my daughter loves as well."

Show most negative review


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"My son (now 2.5) LOVED his Sophie, and I bought one for every baby shower I've gone to. Now, my daughter (6 months) just today nearly choked on it and I will never give it to her again. Had I not been within hearing range it could have been fatal. The strange sound she was making caught my attention and when I went to her and found the front curved leg shoved well down her throat and her face a purply/blue I panicked. I pulled it out and she vomited all over the carpet before screaming her head off. I can't believe how my opinion of this toy has changed from a must-have to a must-not-use. Please don't disregard any of the choking hazard comments, they are not over exaggerated!"

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