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:
Favorite character who's name starts with the letter M?
#Prisonbreak5 #The100 #GreysAnatomy

Ex Output:
Not happy

Ex Input:
@MerkTheWorld This thread is hilarious!!!!

Ex Output:
Happy

Ex Input:
Mind if I tag along?' She asked cheerfully, sweeping a lock of hair behind her ear. 'I want to see if you've really got @DitheringWizard

Ex Output:
Not happy