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: @pete_ferriday Aww rest your weary head here

SOLUTION: Not sad

PROBLEM: Rooneys fucking untouchable isn't he? Been fucking dreadful again, depay has looked decent(ish)tonight

SOLUTION: Sad

PROBLEM: The snaps/Insta pics I see of the friends I made while in Cali are so unbelievably depressing cause there's no place I'd rather be but there

SOLUTION:
Sad