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.

Q: @D_Bushaiba @nalhussaini_ happy birthday 7ayate❤️

A: Happy
****
Q: Don't be afraid to start. Be afraid not to start. #happiness

A: Happy
****
Q: @ThomasSanders seems like such a genuinely nice and sweet person. #adorable

A:
Happy
****