Definition: 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.
Input: Great follow up to the first book in the series. I was hooked from the first page. How can you go wrong with werewolves, vampires and witches when the story is written this well? The author does a wonderful job of keeping the suspense and action perfectly paced throughout the book. The main characters, Sam and Lance, are well written and well developed. I highly recommend you read both Blood Moon and Acid Rain. I look forward to reading more.
Output:
positive