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 Q]: I bought this for my dad as a Christmas present and although I was a little skeptical on what I was going to receive in the mail, I was more than happy to see the faux leather bag with all items as advertised neatly packaged. And he really loved the present
[EX A]: positive

[EX Q]: If you’re thinking of starting, have started or even have been eating Keto, this book is a must have! This is exactly what I was looking for when I started!
[EX A]: positive

[EX Q]: These dresses are awesome! Modest, comfortable --I am seeing them on women and girls everywhere. I have 3 and am always asked where I bought them. The right size compliments almost every body type.
[EX A]:
positive