You are given an amazon food product review and its polarity (positive or negative). Your task is to answer "True" if the specified sentence and its polarity match; otherwise, answer "False".

Needs to be at least twice the size it is to be effective. When the cats did manage to step on it after leaving the box it did a good job of collecting litter that I could dump back into the litter box. 
 Polarity: Positive
False

I love these chips, they taste so good I am on a low cal diet and they are perfect. The individual bags keep you honest. Thank you PopChips 
 Polarity: Positive
True

These are the most fantastic chips I've ever had!  I could eat the whole bag myself!  They're made with lots of whole grain and beans, and make a complete protein, so I have no qualms about feeding them to my kids as snacks.  They are great!  The only problem I have with them:  The bag is too small!!!  We need a bigger bag!! :) 
 Polarity: Positive

True