TASK DEFINITION: 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.
PROBLEM: This took a melancholy turn but my point is that for all the difficulties I'm still happy. Happy that I get to be who I am.

SOLUTION: Not sad

PROBLEM: @BrettKeeble I guess it never. @smartassunit #worry

SOLUTION: Not sad

PROBLEM: Has anyone noticed that @npr stories in recent days all paint positive accomplishments for Trump and challenges for Hillary? #surprised 

SOLUTION:
Not sad