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 got these headphones for two reasons: 1. I wanted something to put in when I ride on my indoor cycle trainer in the winter and watch movies. 2. I was sick of my headphone cable getting caught on stuff at the gym. These headphones have exceeded my expectations. They sound surprisingly good and connect easily to my iPhone. I haven’t had any issues with connection dropping and the battery lasted a lot longer than I thought it would. Please note that I am rating these based on what they are, and not on what they are not. These are not audiophile headphones. They don’t sound mind-blowingly good. In my opinion, they sound better than the EarPods that come with my phone. Not way better, but better.
[EX A]: positive

[EX Q]: If you’re thinking of starting, have started or even have been eating Keto, this book is a must have! This is exactly what I was looking for when I started!
[EX A]: positive

[EX Q]: These are terrible... I really should have taken more time to read about these. I would have realized I'm not the only one who has this problem. The two ear buds are separate Bluetooth devices so many complaints were only one earbuds.working at a time.... They give you directions how to fix the problem, but I have done this repeatedly and it does not work... My phone will only play on 1 ear bud at a time. Definitely going to ask for a refund
[EX A]:
negative