instruction:
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.
question:
Although it sounded delicious, I was very disappointed in this coffee. The coffee has a strange, chemical aftertaste ... cup after cup, not just once.  Even when it brews, it creates a chemical sort of aroma.  In fact, because our single-serve pod coffee brewer was new, I started thinking the problem was the brewer.  We assumed it was a left-over manufacturing plastic or metal aftertaste coming through in the water.  I even e-mailed the coffee machine maker (Bunn) to see how to remove the aftertaste.  Imagine our surprise when a month later we opened a new pack of pods (regular Colombian, not flavored) and were delighted that our machine makes great coffee.  When we made a cup of the Senseo Vanilla again -- back came the off-taste and aroma.  Perhaps it's the "artificial flavors" used?  Be forewarned!
answer:
Negative


question:
Grove square Hot Cocoa is just the right amout of milk chocolate, not to much chocolate, just the right mixture. Delicious! I say a good cup of hot chocolate. Try Grove Square Hot Cocoa, Milk Chocolate K cups for Keurig Coffee Makers. Enjoy! I did.
answer:
Positive


question:
These bags are very small.  They are 67 cents each at the Wal-Mart.  I should have done my homework first, but needed these in a hurry for a party.
answer:

Negative