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: Very high quality dulce de leche from Argentina. Compared to most brands, it's a bit lighter colored, and the taste is more subdued and milkier. You may or may not appreciate this, as it's not the classic taste that you expect from commercial dulce de leche, but it's by far the closest to the homemade dulce that my grandma used to make. For this, I'd give it 6 stars if I could!

A: Positive
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Q: First time experience with Lavazza Tierra! I have been getting the espresso bean from a local roasting company. I don't have any problem, but my wife wants more aroma from my espresso shot. The reason I got the Lavazza Tierra! But, no success so far. I have the Bezzera bz07 machine with a Rockey grinder. I only got very light crema from Lavazza Tierra! also I don't smell any aroma. I tried pulling a shot with a bottomless portafilter, it looks very awful. I think the bean is old.

A: Negative
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Q: My husband gets heartburn frequently so I thought that we would. try this coffe for him.  The smell when you first opened it was not the wonderful smell of coffee that you normally get from opening coffee.  The smell of the brewed coffee was not very pleasant and since smell affects the taste the taste was not as good as regular coffee.  It did help my husband with the heartburn but you must give up smell and flavor for it.

A:
Negative
****