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:
This product was purchased and installed at the end of Mar this year. Its use is normal residential once a week mowing duties - by June 28 2018 this product was in pieces. Minor wear seen up to this point in that threads became visible and had to be removed in order to prevent snagging but today it peeled apart tearing two chunks out of the belt prior to snapping. Check before and after each use.

Ex Output:
negative


Ex Input:
It's a really pretty cover and the fact that they showed what each color phone looked like under the design really helped me choose the perfect cover. It's textured on back, so it helps grip the phone and I'm very pleased with it.

Ex Output:
positive


Ex Input:
This is a superb devotional I am a connoisseur of devotionals and this is one of the best I’ve ever read Brian and Michelle did their due diligence and pointing us to Jesus and to referencing all of the places in the series that they could and the lessons learned I would recommend this to anyone it is beautiful inside and out ! Well done!

Ex Output:

positive