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: I never write reviews but look at them for everything. This unit works perfect with SONOS and being able to run Apple TV, Fire Stick, or Cable to a 4K projector that does not have optical input. Took me awhile to find the right switch and this one does the trick. Full 5 channel surround and I confirmed my projector is running 4K.
Example Output: positive

Example Input: (Husbands account) I like my maxi dresses to touch the floor and this dress was above my ankles. I returned the dress and got refunded in the same day so that was great!
Example Output: negative

Example Input: The product was shipped in time, but not in tact. 4 out of 6 packages were crushed to almost dust and not edible. Makes for a very disappointing purchase.
Example Output:
negative