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]: I enjoy my Kavli Crispy Thins so much and so often that I now order by the case. Besides being naturally low fat and naturally nutritious, Kavli Crisp Thins are a great replacement for salty, fattening nachoes, and/ or pizza. With Crispy Thins, you can make your own nachos by layering the Crisps w/ chopped tomatoes, cheese, even ground meat ... pop 2 Crisp Thins w/ toppings in microwave, and  you've got your delicious nachos, (or pizza). I have Crispy Thins w/ melted cheese every morning ... great way to start the day. No, I don't work for Kavli ! This is not an ad, but a truthful review. Also so nice and easy to be able to order Kavli ( and just about everything) via Amazon.
[EX A]: Positive

[EX Q]: Buyer beware! The label on the Amazon site clearly states "D.O.P Certified" but the product received does NOT match the site label and does NOT state "D.O.P. Certified" This is bait and switch and I will file a complaint with Amazon.
[EX A]: Negative

[EX Q]: After I enptied the can, I noticed it was black in an area at the top of the can and appeared to be corroded. Of course I was afraid to eat the fruit, so I threw it away. I am waiting for a response from Native Forest to ascertain the type of metal can and if it is harmful. One would expect if they went to the effort to be certified as organic, they would use safe canning. I will post an addendum w/ their response.
[EX A]:
Negative