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

Example Input: This book has solved the problems we had while trying to manage my son's diabetes.You can find all answers in diabetes management.
Example Output: Positive

Example Input: I love how this product makes me look in my clothes!!! its shapes me into a perfect hourglass! i dont know if the claim that it permanantley reduces your waist after 30 days is true because i havent had it that long. my only complaints are that it is a little too short, so i still have a small bulge over the top in vthe back and i think it may be stretching out as i wear it as oppossed to it shrinking me, but overall, it is the best shapewear i have ever purchased. i love it and would recommend it to anyone.
Example Output: Positive

Example Input: As an incurable Beatle-maniac, I looked forward to hearing some of the cuts on this cd. BIG disappointment!! All of the songs are remakes of the original versions, and bad ones at that! None of the original Peter & Gordon or Billy J Kramer versions here. To make matters worse, the remakes are not even faithful to the originals, in some cases not even sticking to the original melody as written, but going off on interpretive "tangents"!! Example: I hardly recognized "Bad To Me" as done here. Save your money, it's not even worth the curiosity value.
Example Output:
Negative