In this task, 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 Input:
Great book...really many tasty recipes are there in this book..which keeps you fit and healthy..I like this helpful guide very much..author explained very well..highly recommended

Ex Output:
positive


Ex Input:
This product makes you scan a QR code that goes to a Chinese(?) website. When you scan code it redirects you to an app which you have to download. Very sketchy. Don’t buy, spend the money on a legit apple product.

Ex Output:
negative


Ex Input:
Bought this package of cables for my daughter and night after night she wakes in the morning to a dead phone. Not a reliable usb cord. Cannot reach the seller for refund.

Ex Output:

negative