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

Ex Input:
Today I answered a call from a college rep who didn't realize I did, and I got to hear part of his lively debate about if evolution is real.

Ex Output:
Not happy

Ex Input:
@_haye_ optimism is he'll lose, that's actually a compromise :P

Ex Output:
Not happy

Ex Input:
@pi6ie I want to achieve to your level of optimism

Ex Output:
Not happy