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: Can't believe Zain starting secondary this year 😢

SOLUTION: Sad

PROBLEM: O, the melancholy Catacombs quickly wandered about the Rue Morgue, Madman!

SOLUTION: Not sad

PROBLEM: A .500 season is all I'm looking for at this point. #depressing #royals

SOLUTION:
Sad