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.
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Question: Lens are super reflective making everything blurry. They do not reduce eye strain, on the contrary, they make it worse. I wouldn't waste your money on these.

Answer: negative

Question: Even though it isn't big, it is So Easy to Operate. Having Herniated Discs in my Neck & Bulging Discs in my Lower Back, I can operate this Machine without putting to much pressure on my Back.

Answer: positive

Question: So, I don't consider myself a hot sauce fanatic by any stretch, but I do use hot sauce daily and enjoy spicy foods regularly. I saw a video on these and thought how I'd love to give them a try, as I love ramen. Well, all you need to know about the heat level you can garner from just looking at the cartoon chicken character holding a bomb and breathing fire on the package. Hot. Molten hot. I added cheese to mine, and even though it cut through some of the heat, I had to chicken out and drink milk along with it. My face flushed bright red. My ears popped. Runny nose, teary eyes, swollen lips. The whole nine yards. The heat is intense, it took me for a ride, but a very tasty one indeed. The after affects last about 20 minutes, then you return to normal. I LOVED these. My husband ate one with me, though his heat tolerance is higher than mine and needed no milk to soothe his scorched tongue. How I envy him. Will order again!

Answer:
positive