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: I thought the impeller was broken so I purchased a new one and unfortunately learned that it is the filter itself that is no longer able to pump water. I bought this a month ago. My turtles are not happy.

Output: negative


Input: Consider Input: I absolutely love these! I've never installed something like this before. It took me a little longer than it prob would have taken most men, because I didn't think the directions were quite clear so I had to do some thinking on it but I'm proud of myself.

Output: positive


Input: Consider Input: This watch is junk. It worked for about a week and half and then died. reach out to seller via email 3 days ago and have not gotten response back. Do not buy the crap of watch.


Output: negative