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.

Out of the box, one of the two walkie talkies did not work with fresh batteries. It appears as though the speaker on it is malfunctioning - it did not make any tones when turning on or off. It seems to suggest it should be making noise, but no noise comes out. Volume is at maximum. Changed channels, looked at the instructions, etc. No luck. Can't recommend!
negative