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]: I reported a case i bought from amazon missing when it was not delivered to me when amazon said it was. the person i talked to online said that everything was fine and they would send me a new one and not charge me for the first. A month later amazon still charged me again for the phone case i finally received from them. Double price rip off from amazon service department.
[A]: negative

[Q]: Works great! You can use the smart life app to schedule lights to turn on at sunset off at sunrise. I even use it to turn on heat lamp for my animals when the temperature drops below 40 degrees and it turns off at 41 degrees
[A]: positive

[Q]: I'm sorry I cannot try the shoes since Amazon Logistics Epic Fail! Item never delivered, and denial of Amazon on providing a proof of delivery. No refund nor the willingness to deliver. Amazon indicates to send an email to their Customer Service with a proof of non reception from The Freight forwarder, but no reply after 4 times no reply at all. Not buying again from Amazon!
[A]:
negative