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'm very dissappointed. Look at the picture of the product and look at what i recieved!! It's not even a shirt and a cape. I got this bib tie on looking thing that doesnt even sit on a puppy properly.
Example Output: negative

Example Input: Two problems. First: These lollipops have melted and reformed. Second: I got 51 lollipops. 29 cherry, 10 pink lemonade, 7 green apple, and 5 watermelon. Do you see my issue? I didn't expect an even amount of lollipops per flavor, I just expected a decent ratio.
Example Output: negative

Example Input: I'm a healthy middle age female and I think future buyers should know this bubble style opening system is hard to use. If I was older or had joint issues I'd never get these compartments open. I have a daily routine for meds and vitamins so I bought this to keep me organized all week instead of doing the sorting every day. ... unless it gets easier I will definitely be looking to replace this soon!
Example Output:
negative