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]: Thought I was getting a really good buy on these until I read the label. The dosage amount of Glucosamine/Chondroitin is vague. It appears I need to give my dog an entire bag to get him 500 mg of glucosamine. Too expensive for me. The dogs love them, so if you want to give them an expensive treat they'll love, go for it. If you are trying to get a preventative dose of glucosamine in a treat look elsewhere.
[EX A]: Negative

[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]: This is a quick and convenient way to drink green tea! I add lemon juice and stevia.
[EX A]:
Positive