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.

Example Input: Order came on time, but the threads on the shower outlet were bad. Had to get a master plumber to fix a less than 10.00 dollar item. A lot of work was done to the bathtub to get to the tub spout. The shower head could not be used nor the tub spout to fill the tub. I expect a full return from Amazon.
Example Output: negative

Example Input: Great no show socks. I bought the men’s due to the fact I have a wide foot and they are a perfect fit. I was looking for neutral colors also - didn’t want pink, neon or other colors that my husband won’t be interested in as he can wear these also. Thin, stretchy and comfortable- almost forgot I had them on.
Example Output: positive

Example Input: The screen protector fits perfectly. The included installation frame makes for the easiest install I've ever done for a screen protector. Whoever came up with that idea was brilliant. Seller was great to work with as well. I had a minor issue with the alignment of the glass and contacted them and they shipped out a replacement the next day. Highly recommend.
Example Output:
positive