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: Read all the great reviews, so bought this item. Instructions are extremely inadequate; could not figure out how to put together. Returned immediately.

Answer: negative

Question: I didn't receive this sash!! There was an envelope, and inside was a phone card,, that I DID NOT order, I want the sash for a surprise party next weekend! Very disappointed!!

Answer: negative

Question: I love Amazon. I love Ultimate Ears. Have had other UE speakers and loved the Mega Boom. When I saw UE was making an Alexa enabled speaker I was sold. First use it disconnected for no reason and no matter what wouldn't reconnect. Unlike other UE speakers, cannot turn off the startup and power down sounds. Nasty buzz, static, hiss, bacon sizzle all the time. Speaks to the quality of the electronics (or lack thereof) that such static is so bad that it is audible with music playing. I almost think I received a counterfeit product it is so bad. All of this is AFTER a software update on a brand new product. Will return immediately! Run!

Answer:
negative