Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
I thought this book was long, drawn out, and boring. It was too descriptive. To me, the writing style is a lot like Jane Eyre. I don't particularly like that type of book.Plus, it was way too sad and unrealistic. I don't think THAT many bad things could happen to one person.

Ex Output:
Negative


Ex Input:
My husband and I were not able to attend a birthing class, so the doctor suggested we rent/buy a video. We decided on this one, and although the 'teacher' was a bit corny it was helpful. I especially liked that you could fast forward and skip parts! All in all it was a worthwhile purchase and proved helpful to us both.

Ex Output:
Positive


Ex Input:
I measure as a Small and the Small and Medium did NOT fit. Update: I ordered a Large and wore it for 2 days and it stretched too much. I am not sure this will help, but I have worn the item so I cannot return the Large. I am not any smaller than when I began so the Large did stretch and did not shrink my waist and/or hips.

Ex Output:

Negative