Teacher: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.
Teacher: Now, understand the problem? Solve this instance: This is the second one of these I've purchased. This newer one is even better than the old one. It's easy to use, the packs stay cold for about 20 minutes after you take them out of the freezer. I highly recommend this ice pack
Student:
positive