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.

[EX Q]: Worked 45 days and died. Asked for a replacement or a refund. Told it was outside of return period. I see no return period listed. Amazon is not able to do anything because of 3rd party SELLER item. I was ripped off. DO NOT BUY FROM BIG D DISCOUNT!!!!!!
[EX A]: negative

[EX Q]: I ordered 10 of these. They never arrived. For the first time ever I received a message from Amazon saying "your package is lost". I just re-ordered. If they arrive I'll change my review...hopefully!!
[EX A]: negative

[EX Q]: I was skeptical about this. I didn't think it would get as heat as a real dryer, but it sure does! I have thick, curly hair. I used flexi-rods and my hair set perfectly. They recommend drying for 20-30 minutes, however if you have a lot of hair, you know you have to stay under longer. What I did was took breaks, and in total used it for about an hour and 15 minutes. You can adjust the hood to fit you more comfortably; so glad to have found this! I can travel with it easily.
[EX A]:
positive