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.

[Q]: Slips off of my glasses after few hours time. They should grip and stay but they just fall right off and I have to keep putting it back on my glasses.
[A]: negative


[Q]: This product arrived with a bent pole and two missing rollers and not instructions to assemble. I promptly returned the item and went to a local store to purchase.
[A]: negative


[Q]: A humorous, well written book. I'm just confused as to where this series starts. This says "book 2" but after reading both of The Second Dark Ages books there seems to be more books before this one under different series titles.
[A]:
positive