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 Input:
Deceiving!! First off if mix correctly by using 2 tbsp of mix with 7 oz of water it taste great. If you buy the packets of this which contain 2 tbsp it taste great. The instructions on the canister says 1 tbsp. And it says you get 20 servings. Wrong. You get 10 servings if mixed correctly. So there is no bulk savings. Ripoff.

Ex Output:
negative


Ex Input:
Why didnt I read the reviews! Typically like vital proteins but this stuff is awful. Taste terrible and smells like vomit. I'm trying to drink it anyway because it was expensive but yuck.

Ex Output:
negative


Ex Input:
I bought this for my wife after the more expensive otter box case broke after just a few weeks. I've had the same case for years, and dropped my phone a bunch of times. The case works.

Ex Output:

positive