In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".

[EX Q]: No sound on Android Nougat Used this on Marshmallow for my Flir Fx app. Now it stopped working after OS upgrade. Otherwise great app??
[EX A]: Negative

[EX Q]: Have used it for years Simple and does the job  ad free too. Made a small donation. Would love an update that allows reading of caller names/numbers.
[EX A]: Positive

[EX Q]: ARE U SERIOUS.... YOU ARE INSANE IF U THINK PEOPLE ARE GOING TO DEAL WITH THE BS UR TRYING TO DO.
[EX A]:
Negative