Detailed Instructions: 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".
Q: i bought this for my dog - he loved it. however, i noticed that he stopped pooping and came to realize (after googling) that it caused him to be constipated. His stomach was very bloated and I could feel that his colon was obstructed by something -- a piece of undigested greenies treat. I gave him all some olive oil and mineral oil and massaged his colon and eventually he started pooping again. I did notice that the greenie came out undigested! This product is really dangerous and I would love to join in on a class action lawsuit against this unethical company. They have made greenies 'tasty' but that is all it is. a tasty but dangerous product.
Polarity: Positive
A:
False