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.

Input: Consider 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.

Output: Not happy

Input: Consider Input: @BadHombreNPS @SecretaryPerry If this didn't make me so angry, I'd be laughing at this tweet!

Output: Not happy

Input: Consider Input: @david_garrett Quite saddened.....no US dates, no joyous anticipation of attending a DG concert (since 2014). Happy you are keeping busy.
Output: Not happy