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: Well, I’ve given it 6 weeks, using faithfully morning and night. I was hoping for longer lashes (but I wouldn’t have given a one-star review if I had at least gotten fuller). I haven’t noticed any change. To top it off, the last 2 weeks I have been babying my tube, since it developed a crack/leak along the bottom edge.

Output: negative


Input: Consider Input: This was never received. Tracking said it eas delivered to my mailbox, but it was not in mine. Checked with the apt office & they haven't seen it, neither have neighbors with a mailbox close to mine. Please send a replacement. Said it was delivered Tuesday & it is Sunday. Still no Fiddler on the Roof.


Output: negative