TASK DEFINITION: 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.
PROBLEM: I purchased in June and hired an HVAC professional to install. After several calls to Nest support, it was determined that we had a faulty plate so we attempted to install the 2nd and again after several calls and a couple of hours, determined that that one wouldn't hold its charge long enough to install. In both cases, the window to return them had lapsed so I am out of $400 plus and then had to buy a regular thermostat to boot! Lesson here, do not buy this product until you are ready to install it!

SOLUTION: negative

PROBLEM: Worked great bought this iPad case for my niece and she loved it would recommend to anyone who has bought a new iPad and wants to keep it protected from drops and other things that kids do.

SOLUTION: positive

PROBLEM: I was looking for something safe to take with my pregnancy, but didn't want the added vitamins that other supplements have. This helped TREMENDOUSLY, especially with my pain while laying down.

SOLUTION:
positive