instruction:
In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".
question:
Doesn't work on Samsung galaxy s3 I heard great things about this and how it could help me calibrate my battery.. It doesn't work at all.. No widget  no nothing..
answer:
Negative


question:
Material design update very nice
answer:
Positive


question:
Great app Does a great job of reading notifications and text messages when I have my headphones on.
answer:

Positive