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.
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Question: bought this for my dad. for about 2 years he would complain to be about how he hasn't had this tea since he was about 9. finally, after many nights of drinking my tea annoyed, i bought him the tea so he'd shut up.

Answer: Positive


Question: I have a bichon and I thought this would entertain him for at least 15 minutes, but it didn't. He solved it quickly, within 5 minutes and looked at me as if to say, that's all?

Answer: Negative


Question: Variety pack of popchips r sooo good all flavors r delicious and r way healthier than regular greasy potato chips....popchips r half the fat and only 100 calories so a def must buy

Answer:
Positive