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]: Spectrum Naturals Walnut Oil, refined, is a very mild oil. I can't detect any walnut smell or taste any walnut flavor at all. Maybe that's what you want in some cases, though I was hoping for a more nutty flavor like raw walnuts.  It does have the advantage of having higher Omega 3 content than most oils. Also most oils that are high in Omega 3 (like fish oil and flax oil) have a strong taste which you probably don't want on your salad.  Unlike some of Spectrum's oils, it is not organic.
[EX A]: Positive

[EX Q]: I cannot get my dog to use this no matter how hard I try.  My dog is the most food motivated dog I've ever known.  She will do ANYTHING for carrots, lettuce, ice cubes... even her own kibble.  But regardless of what I put in this thing, I cannot get her interested in this toy to save either of our lives.  I even tried clicker training her on it!  She doesn't associate it with food no matter what I do.
[EX A]: Negative

[EX Q]: we have bought several types, brands of hot cocoa k cups. These our definitely one of the best! They have a great flavor and everyone in my house liked them, even my 9 year old who only likes some hot cocoa loved this. It is creamy, it actually tasted like a melted candy bar, very good taste, not watered down like some of them. Of course the price is amazing, but don't let that fool you! This is one of those products that is actually good even though it isn't very expensive.
[EX A]:
Positive