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".
Input: Be sure to do your homework re: this product before purchasing. I have three dogs, and they were all getting sick once Canidae changed their "formula" late summer to early fall. Once I googled the product and read the many complaints, all with dogs with the same symptoms, I immediately took my dogs off of the food, and they've been healthy again since. I'll never trust this product again, and had been a loyal customer for 3+ years.
Polarity: Positive
Output:
False