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:
Chelsea and united must be furious

Ex Output:
Not sad


Ex Input:
It is a shameful thing to be weary of inquiry when what we search for is excellent. - Marcus Tulius Cicero #ALDUBersaryin5Days @lynie1283

Ex Output:
Sad


Ex Input:
A Leopard never changes its spots! #lost

Ex Output:

Not sad