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]: The Mahogany has a smooth full bodied character.  I highly recommend this coffee to drinkers looking for a bold but not overpowering taste!
[EX A]: Positive

[EX Q]: I consider my Sheltie to be an intelligent dog, but the noise of the toy makes him back away. And I can't tell you how many times I've "demonstrated" how to get the kibble out. He just waits until I do it. He could care less about the thing, and he's very food motivated.
[EX A]: Negative

[EX Q]: After getting a home espresso machine after months of anticipation, I was so excited to order these Lavazza beans after reading several positive reviews. Many have claimed that these are some of the best of the Lavazza line, but I have to firmly disagree. Although I have had delicious Lavazza coffee at restaurants, Lavazza's whole-bean coffee end needs to perform better quality control--despite an expiry date of August 2013, the beans I purchased have so far made just awful coffee, with a weak flavor, harsh acidity and a slightly stale taste as both drip coffee and espresso.  I can't blame Amazon since the beans are indeed good for another 18 months, but buyer beware!
[EX A]:
Negative