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 LOVE THESE! I got them in this gray color first & then bought 2 more colors because I just loved how they fit. I am 5'4" & 145lbs & I got a large size & they fit great. They're super flattering & can be dressed up or down depending on what you choose to wear with them. One of my fave purchases on Amazon!
Example Output: positive

Example Input: These are postcard stamps that the seller takes forever (pun intended) to mail. It was amazing though ... Once I tried to cancel for taking too long they shipped that day. Soooo incredibly irritated with this purchase.
Example Output: negative

Example Input: The laptop fits great for my business usage, but unfortunately i'll end up returning it and picking another brand due to the very poor screen brightness, I never had a Lenovo before and this one will prevent me from getting another. I've never seen a screen so limited in brightness even in cheaper computers.
Example Output:
negative