instruction:
In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good. 
question:
These chips are the only ones I found to be tasty and healthy. They have fewer fat calories plus higher fiber for those who want good taste and nutrition--the perfect blend!
answer:
4


question:
You know, I was searching the Internet for the words "temptations" and "vomit" when I came across these reviews.  I was surprised to hear that I'm not the only one who has had problems with this product.  Within an hour of eating these treats my cat vomits for about 40 minutes.  I didn't realize it was the cause until the second time I fed them to her.  It's really bad because it doesn't cause the cat to throw up all at once.  It's like she can just vomit a little at a time and you're forced to follow her around cleaning up all the vomit ((or locking her in the bathroom (which is horrible)).
answer:
1


question:
Bought as a Christmas present. Smells like a milk shake. I might have to try it, might make a coffee drinker out of me!
answer:

5