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: It was spilled all over inside the envelop when it was delivered, no safety seal. When I tried to request a refund, it said not eligible for refund, contacted seller and sent picture, no further response. Posted review twice but nothing showed up, what is going on?!

Answer: negative

Question: We are pad training on hardwood floors and tile. Other cleaners were driving me crazy, because they've disinfect but leave a sticky floor and sticky feet! This takes care of it all and no sticky feet. Just looks good as new afterward.

Answer: positive

Question: I felt a difference in my skin within one week! I mistakenly ordered a different brand on month two, and I can feel the difference. Definitely sticking with this company.

Answer:
positive