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

Input: Consider Input: This is a great book so far. I am a little farther than halfway into it and it is great. Although the writing is a little choppy at times, it is definitely worth it.

Output: Positive


Input: Consider Input: My husband and I are expecting our first baby any day now. We opted to get a childbirth video versus attending a class. After doing some research and getting reccomendations from friends, I decided to purchase this video. While the information on the DVD is helpful and each segment is clear and easy to understand, the instructor presented it in such a way that made extremely painful to watch.The instructor continuously makes annoying jokes, mocks pregnant women and their partners, using the most unfunny and unflattering impersonations imaginable. Watching this woman's attempt stand-up routine was so uncomfortable that we often found ourselves fast forwarding through a lot of it. Please believe that neither me or my husband laughed during this DVD. Not once.I wish we had just gone to childbirth class.

Output: Negative


Input: Consider Input: We have some native roots and my grandmother found this book fascinating. I bought her several Iroquois books from Amazon as a Christmas gift and she loved them all. She keeps calling me to tell me about them.


Output: Positive