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

Ex Input:
I love the style of the bra, however I ordered a 46D in Black and the cup size of what I received was almost double in size. The label read 46D (which I know I wear), but had to send it back because the cup was just too LARGE.

Ex Output:
Negative


Ex Input:
just for the record: last day off my vacation in mexico and i dived into the Carraibean with my digital camera into my pocket :) (don't ask why) and althogh the camera is now mearly scrap (pentax optio s) the memory card works fine and i didn't lost any of my vacation photos with would have been a lot worse - so SD cards are water proof and salt water proof :)

Ex Output:
Positive


Ex Input:
I ordered this on a recommendation from a coworker. He is a former Sheriff's Deputy and is thoughtful and level-headed. The information in the book is well reasoned and clearly explained and should be required reading for any new handgun owner or those considering a gun purchase for self-protection.

Ex Output:

Positive