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.

Q: Google "propylene glycol" to find out why. I bought this product, along with several others, without running the ingredients by my wife first (a nurse of 30 years) she was surprised when she noticed it.. we went a googling, and poured my $50 order down the drain afterwards. There's "pure" and then there's "not so much"..... from the website: [...] Propylene Glycol A cosmetic form of mineral oil found in automatic brake and hydraulic fluid and industrial antifreeze. In the skin and hair, propylene glycol works as a humescent, which causes retention of moisture content of skin or cosmetic products by preventing the escape of moisture or water. The Material Safety Data Sheet warns users to avoid skin contact with propylene glycol as this strong skin irritant can cause liver abnormalities and kidney damage. Also used in: Tyre sealant Rubber cleaner De-icer Stain removers Fabric softener Degreaser Paint Adhesive Wallpaper stripper I wrote the company about this concern and they never responded....

A: Negative
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Q: I don't know if it was the case of chips we received or what, but everyone we allowed to sample the chips (in a buffet style setting) agreed that these were slightly on the salty side. One person jokingly stated that these would be terrific for melting ice and snow, due to the amount of salt in these. We had ordered these with the expectations that these would be similar to the Lay's Kettle Mesquite Potato Chips, but these Kettle brands outback bbq chips are the exact opposite. Sorry folks, we just had better expectations from these chips but they a little on the on the salty side. We are still looking forward to Amazon finally getting the Lay's Kettle Mesquite Potato Chips in stock. These got a 2 star, because the bbq powder they had used on these were flavorful enough to be unique.

A: Negative
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Q: I have relied on Canidae for my 4 dogs for over 3 years now. It was nice to have a maintenance food that all my dogs could eat. The last bag I purchased on Aug.4th smelled and looked different. Almost immediately after feeding the dogs, my Mastiff became very ill, Bloated belly, diarrhea and lethargic. The next day my Schnauzers became ill with the same symptoms. I checked my bag of food and found nothing written as far as NEW FORMULA. I cooked them all boiled chicken and rice and the symptoms went away. I then checked on line and found many complaints about Canidae. I am a professional dog groomer that recommended this food until now. I took my bag back the the pet store for a refund and found a better food to feed my dogs. Canidae changing their formula cost me a vet bill for my Mastiff and a carpet cleaning bill. I'll pass this brand by in the stores from now on.

A:
Negative
****