Detailed Instructions: 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.
See one example below:
Problem: These are junk! Both bulbs have burned out within a two month period!! I cannot believe that this company can be in business with such poor quality. I have used infrared lights for my ball python for many years now and I get a varied range of months from a bulb, but I have never gone through two bulbs in a matter of two months! I am very disappointed.
Solution: negative
Explanation: The user seems very disappointed in the product. Because the bulb they ordered has been burned out earlier than usual. So, it's a negative review.

Problem: I have to say this product is amazing! I an 8 month old puppy that barks for everything! If my husband or I walk out the door, if his sister (our other dog) barks, when he has to potty, when he wants to get out of his cage, 3AM, no matter the reason or time he barks! I honestly thought we were eventually going to get a noise complaint. We've tried training classes and shock collars NEITHER has worked as well as the Anti Barking Device. He's barked once in the first 24 hours we had it. I was able to sleep through the night and he's also a lot more calmer. He's usually trying to chew thru whatever he can get his hands on, however he's sitting or laying calmly. I highly recommend!!!
Solution:
positive