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.

[EX Q]: I was taking this supplement to help me sleep. They were effective once I started taking two capsules just after supper. However, I did not sleep through the night. I am still trying different supplements
[EX A]: positive

[EX Q]: I was sent 1 black docker pants - wrong brand - the other pair of haggar slacks(blue) fits great, I am giving the others (black dockers) away to charity
[EX A]: negative

[EX Q]: A lot of people had mentioned that it had become a documentary of our times, despite it's humor-based start. That could not be further from the truth. It does live up to its name.
[EX A]:
negative