In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Input: Consider Input: Not water tight...? moisture inside lenses after only a couple weeks of installed use. Was sent replacement, and it did the same after only a couple weeks. Then after about 4 months half of the lights stopped working.

Output: negative


Input: Consider Input: I bought this in a size to fit my thumb and it fits well, stays put, looks good, and spinning the outside ring has become addictive. I like this ring a lot.

Output: positive


Input: Consider Input: In about a year’s time, 3 of the 5 have blown out, each one after only a few months with only moderate use. I expect the 4th and 5th ones to follow suit as they’ve only recently started use. Will be contacting the seller for refund or replacement under warranty for the 3 of them that have already blown out. Will update the review when I know more.


Output: negative