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:
Very frustrated. Opened upon receiving so that it can expand. It’s been 6 hours and still hard as a rock and curled up. Wondering how long it’s going to take to expand to isn’t normal shape.

Ex Output:
negative


Ex Input:
Beautiful wig arrived quick and well packaged. Lace fine. Lots of hair. Color lovely. Fit good hairline good. It's so pretty thats what gives it away as being a wig as no one's natural hair could be do uniformly pretty. Can part anywhere. Movie star hair.

Ex Output:
positive


Ex Input:
Thanksgiving fail. The box should have come with 4 teaspoons and 4 tablespoons. Instead, the box had 8 tablespoons. So aggravating when hosting company.

Ex Output:

negative