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]: This is the second "Tug-a-Jug" food puzzle I've purchased for my wire fox terrier. The first lasted about five months until she chewed through the rope. But this toy kept my dog more occupied than any other food puzzle I've tried, so I decided to purchase a second one. My plan was to put this one away as soon as my dog was done with her food so she wouldn't "play" with it and chew through the rope. So in other words, I blame my dog's destructive terrier prowess on the demise of the first toy rather than the manufacturer.  But after just one week of use for the second toy, the bottom part where the end seals onto the main container literally cracked and shattered into many pieces when I was sealing the toy.  My dog may chew through ropes but she's not that rough with toys, and I was using normal strength to twist the end piece on, so I'm pretty sure this one was a dud. But after that, I'm totally done with this company. The shards that came off in my hand were tiny and sharp enough that if just one shard had broken off without my notice and go mixed in with my dog's food, she probably would have ingested it and had internal bleeding.
[EX A]: Negative

[EX Q]: Amazon sends you TWELVE boxes of these fabulous cookies and each box disappears FAST - in fact, DO NOT sit down with the whole box nearby or you will munch thru all of them without stopping! They are delicately sweet, crunchy, and buttery - without being at all greasy. You've been warned!
[EX A]: Negative

[EX Q]: I got this on a special and we are coffee lovers and like to try different kinds although Yuban is our everyday coffee. Well this was a surprise! Nice and flavorful, not bitter, smooth and maybe not as strong as Yuban in the same amounts the was all there. If they start selling this in lagers amounts for a better everyday price I would buy more but as is its very pricey.
[EX A]:
Positive