Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Input: Consider Input: I bought these to help with what I've read, to get the Jawbone to fit better. These ear pieces were hard to get into the ear no matter what size I tried. For a wireless earpiece you want to be able to get it on and off your ear quick if you need to, and these prevent you from doing so.

Output: Negative

Input: Consider Input: Hi i got this game by trading my brother for some stuff he wanted and i started playing it and was disipointed cause you have to shake it so much. But luckily i figured out how you can get in battles and stuff without having to shake it at all. But it depends on if you you have a massage chair or not because if you have one you can set your magaman pet on it and it shakes it!!! I was so glad when i figured out how to get in battles without shaking it because my arm was hurting now i find the game real fun. I hope this review helped you see yah.

Output: Positive

Input: Consider Input: LOVE IT , LOVE IT, LOVE IT. I exercise to this DVD, 30-35 minutes at a time. The music is great, Tina of course is great. BEST exercise workout I have ever had and the scenery is FINE, FINE, FINE. Thanks to all who make this DVD possible !!!
Output: Positive