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: Disappointed with product description which is incorrect leading to return of the cable to company, Amazon delivered fantastic customer service to correct the problem

A: negative
****
Q: Have yet to receive this even though I ordered it with prime. At one point amazon said it was lost and I requested a refund and never received the refund.

A:
negative
****