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:
@mywrldsbl I can be your wolf if you want. Hihi~ 

Ex Output:
Not happy


Ex Input:
@PeriodLivingMag Even if you have a #small #space, you can ave a #great one! These #tiny #bathrooms definitely prove it! ~JMK

Ex Output:
Happy


Ex Input:
A #smile doesn't always mean a person is #happy . Sometimes it simply means they are #strong enough to face their own #problems .

Ex Output:

Not happy