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]: Either I got 15 tubes that came from a bad batch lot or they are not selling the right Harissa. I bought 15 tubes thru Amazon from Parthenon Foods and used 4 of them so far and after putting the whole tube it still isn't spicy at all. Normally a whole tube would get you to sweat a bit!!!!! This seems to be a case of false representation. I buy these tubes in Canada at the grocery store all the time when I am up there and they provide a nice kick and spice (as they should). What's up with dat?
[EX A]: Negative

[EX Q]: Got this for my brother who is on Jorge Cruise diet and decided to try one for myself.  It actually tastes pretty good.
[EX A]: Positive

[EX Q]: I have been using Agave Nectar for several months now and have found it to be a staple in my home. Madhava Agave Nectar is good tasting, it was a good buy!
[EX A]:
Positive