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: I love these pots. My violets love them as well. Continuously blooming. I can see the water level so I know when I refill it. Taking the bottom off to wash is easy cause there will be green moss growing. I order 20 of them and two of them leaks at the bottom cause the plastic is not very strong. so I use the calk to seal it. No problem!
Example Output: positive

Example Input: The AMA uses metal wires on this which they do not do on their ICD Manual. As a result within less than ten days the holes at the bottom and top were tearing with their thin paper. This is a lot of money for a manual that begins falling apart when you use it. As bond it is a defective product. I had to search and pay for a plastic binding coil and will now have to pay for someone to insert it. There is no sense in this when the AMA could use the same coil it does on its other manuals.
Example Output:
negative