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]: Get the Otium Bluetooth headphones. I mistakenly bought these thinking they were the same because they look identical but they were not the same. Bluetooth connection would break up periodically. Sound was average and they broke in half when I pulled them out of my gym bag. Poor overall quality.
[EX A]: negative

[EX Q]: Unit switches off whenever it feels like it. No matter how long you set the timer for, it will randomly just turn off and then yogurt cultures get cold. The dome is also shaped to have condensation drop into the center glass container. Pretty poor design. The rest of the condensation runs down the dome, and instead of draining into the base unit, it just runs onto your countertop. Can't wait to send it back !!
[EX A]: negative

[EX Q]: I like my coffee black & strong; how i like my men! After enduring so many terrible cups of coffee thanks to Kuerig, I came to and decided to go French. Best decision ever! Delicious, smooth and hot! This baby saved my life! Love it!!!
[EX A]:
positive