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 purchased 2 of these lights and was surprised at how bright they are. Very convenient for places you can't or don't want to run hardwired electricity. They would also be great for a camping trip. I will definitely be buying more.

A: positive
****
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 !!

A: negative
****
Q: Is it possible to LOVE an envelope? Apparently so...because I LOVE these! The self-adhesive is strong enough to keep the envelope shut and the brown kraft paper is light enough so you can write the recepient & return address with a regular ball point pen. Great product!

A:
positive
****