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]: I am very pleased with this selection.  I have not tried the other hot cocoa brands for Keurig but this one is awesome!  I bought the milk chocolate.
[EX A]: Positive

[EX Q]: This tea has a smoky undertone to the flavor. All three cans had the same smoky flavor.  Other than that the tea was fine.
[EX A]: Negative

[EX Q]: Wow, this is soooo good and has easily become my favorite dressing! I typically make my own dressings, however I do use this one as a treat!  It was given to me as a gift and I absolutely love it! It's a perfect balance of sweet and oily and bitter. Granted, it needs a good shaking since it's oil based! I absolutely love this and am sad I am running out! If you eat salads like me every day, then you will want this dressing! It's unique and I NEVER had somebody over who didn't love it! :)
[EX A]:
Positive