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.

Q: @rtenews ...middle class may sink without further struggles into the working class where we belong... George Orwell 1903-1950

A: Not sad
****
Q: Nothing is more beautiful than real smile that has struggled through tears.

A: Not sad
****
Q: Cochi's face &amp; manner never show sadness. But the guitar always in his hands will play songs that will make you weep. #blues #WIPTruthOrDare

A:
Not sad
****