In this task you are given a tweet. You must judge whether the author of the tweet is sad or not. Label the instances as "Sad" or "Not sad" based on your judgment. You can get help from hashtags and emojis, but you should not judge only based on them, and should pay attention to tweet's text as well.

Ex Input:
Cuddling literally kills depression, relieves anxiety, and strengthens the immune system.

Ex Output:
Not sad


Ex Input:
@realDonaldTrump You've spent more time and energy protecting Michael Flynn than your own son. You're a coward and an awful parent.

Ex Output:
Sad


Ex Input:
Happy Birthday Roy Buchanan, born on this day in 1939. #roybuchanan #guitar #blues #happybrithday

Ex Output:

Not sad