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

Input: Consider Input: I purchased the Intex airbed to replace an Aerobed that our cats "loved" too much during a guest visit. Comfort wise, the Intex wins hands down-supportive yet comfortable as well. Convenience wise, it inflates a little slower than our old Aerobed (albeit, there is more to inflate) yet it takes up less room when rolled and stored in the sack that comes with it. The only reason I didn't give it 5 stars is because it is VERY high, so a restless sleeper can fall off pretty easily.

Output: Positive


Input: Consider Input: The basic premise for this book seems like a great idea for historical (or pre-historical?) fiction. However, it failed to deliver. The entire storyline was so predictable and hackneyed I had to force myself to finish the book. The characters are all one-dimensional and stiff and Auel never really succeeds in bringing them to life. And come on, who really didn't see the ending or the rape scene coming? Auel was obviously trying to create a novel centered around a strong central female character, but she just succeeded in making Ayla looking like an untouchable annoying kid with all the answers. Also, the Neanderthal "mind meld" is one of the most ridiculous things I've ever read. The only reason I give it two stars is because I like the fact that it has a prehistoric setting.

Output: Negative


Input: Consider Input: I tried a couple of times to read this book. Each time I stopped half way through. It dragged in places and was OK in others, but it's definately not up to Mercedes' usual standard. The book finally wound up in the "donate to the library" pile.


Output: Negative