In this task you are given a tweet. You must judge whether the author of the tweet is angry or not. Label the instances as "Angry" or "Not angry" based on your judgment.

Example Input: @AmericanAir I am irate at you check-in system. I have tried to checkin all day and it wouldn't let me do it because I had no seat assigned
Example Output: Angry

Example Input: very little frustrates me as much as misplacing something. Been looking for my keys for 2 hours now 
Example Output: Angry

Example Input: I asked Jared to marry me and he said no. #offended
Example Output:
Angry