instruction:
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.
question:
I've had the other Annie's shells and cheddar and they're usually very good. I wanted to try whole wheat to be healthier, but it's really not worth it. It has a different texture that I didn't like. The flavor was okay but a little bland. If you want a good mac and cheese, stick with the original version from Annie's!
answer:
Negative


question:
I read the reviews before I signed up for a subscription for this cat food but, as usual, I didn't believe the negative ones. I was sure my cat would like it because it came in those cute little cans. She does like the can and she'll meow and whine until it's opened. Once in her bowl, she'll lap up the broth and then grudgingly eat the chunks of meat but the smaller ones have to be dumped. I'm signed up for a shipment once every six months but I'll have to rethink that. It was supposed to be a treat for her but if she doesn't like it, it isn't much of a treat. You think?
answer:
Negative


question:
According to the manufacturer's website, this (and many of their other products) contains menadione sodium bisulfite complex.  Menadione is a synthetic precursor for Vitamin K and has been reported to have toxic effects. The use of menadione over the natural alternatives (such as leafy greens and kelp) is only for cost-saving reasons, hence usually only found in cheaper and lower quality animal food. It's surprising that pet food at this high of a price actually contains this substance.  Menadione is banned by the Food & Drug Administration in over-the-counter supplements due to its potential for organ toxicity. It's also banned in Europe for human consumption.  A study in rats showed that exposure to menadione "produced lesions in the kidney, heart, liver and lung." Chiou et al. Toxicology 1997.  Menadione's toxicity seems to be due to its ability to induce oxidative stress in cells.  Do an online search for menadione and you'll find more info from a pet food watchdog trying to stop the inclusion of this substance.  In light of recent episodes of toxic pet food and the questionable behaviors of manufacturers and our regulatory agencies, I would advise you to avoid feeding this to your cats.
answer:

Negative