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.

[EX Q]: I really like Pippa's writing. This sci-fi slash fantasy combination has me hooked. Cannot wait til the third book is released. Plot keeps you guessing about what challenge will come next, and how will the character grow with it. Please keep this series coming...quickly preferred. ;-)
[EX A]: positive

[EX Q]: Huge disappointment that caused nothing but grievances. This TV only lasted 21 days. This Lemon TV quit showing a display out of the blue the day before Christmas Eve! What timing! Guess what I did for Christmas? Not surprised this TV is discontinued. It's a glorified paperweight. Element should stick with making cardboard boxes. I never write reviews but this was a special case. I would avoid buying any Televisions through Amazon. Period. Avoid the hassle and get a name brand TV like a Sony or Samsung. The few extra bucks is worth the peace of mind. Today as I write this, UPS just tried to deliver the same TV I sent out to return for a refund. Didn't bother ringing the door bell with the return label on Tuesday. Welcome to the Holiday Season. Incompetence with both Amazon and UPS. Now I'm going to have to wait probably another week for my refund. If it's too good to be true, it probably is. Buy cheap, get cheap. Just buy a Sony. Don't buy a TV with less than a 4-Star rating and less than 200 reviews. Rule of thumb. P.S. Android is better. Happy New Year!
[EX A]: negative

[EX Q]: This started off great! Our 8 week old lab pup took to this right away. Luckily we supervised him while he used it because it only took just one day for the seam to come apart alone the back. I immediately took it away and pried the inserts out of his mouth before he could swallow it.
[EX A]:
negative