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]: There is contradicting information.  The description says Senior Greenie Large, while the photo shows "regular" as well as 27 treats versus 27 ounce.  Anyone that reviews and can clarify the actual product would be much appreciated.
[EX A]: Negative

[EX Q]: I have tried many many many different brands. I also did my research on what's the best for my Dane and most of it is expensive. I found this to be very good quality and a good price among Chicken Soup and Canidae. My GD loves this he eats 7-8 cups a day and he would love to eat more. He has a shiny coat, no allergies and his sensitive stomach thanks the food. I highly recommend this. But I am buying it somewhere else a little cheaper and 2 day shipping. ;)
[EX A]: Positive

[EX Q]: I bought this item for my dog to play with. She was smart and can get out all the food in it. Initially I like it since it was entertaining for my dog. However, my dog quickly chewed open the rope - only the 3 time I used it.  I think there is a problem with the design - it will be great if the rope can be replaced with some better material so it does not get chewed immediately.  I asked some dog friends and they pointed out the same problemm. I would not recommend this item for dogs who chew. Well, most dogs chew, so...There are many other interactive toys that you can try.
[EX A]:
Negative