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.

Input: Consider Input: I bought these when they were on a Gold Box deal...thinking that it would be a nice inexpensive toss in for a month of lunches...and then I'd never buy them again. Not so... They're actually really tasty! Exceptionally crunchy! And the flavor is similar to kettle cooked chips. Definitely going on subscribe and save for a while. I don't think they're any more salty than standard potato chips...but they're by no means "low salt."

Output: Positive

Input: Consider Input: Our family has liked every other flavored we have tried (BBQ is the best). We like sweet potatoes so we assumed would like these pop chips. I was wrong, no one in the family likes the sweet potato pops chips. I highly recommend you go to a store that sells the sweet potato before deciding on purchasing a large quantity.

Output: Negative

Input: Consider Input: At $3.33 a can, these are expensive for what they are, but are well worth it. The mackerel are of very high quality, are well packed, and not overcoooked or smoked. Also, since fish is the only meat I eat, I end up having a can almost every day.
Output: Positive