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: I stayed up all night to go to my friends house early in the morning, like in 2 hours and then he fell asleep. So wtf - guess it's time to 😪

SOLUTION: Sad

PROBLEM: Candace &amp; her pout are getting right on my tits #GBBO

SOLUTION: Not sad

PROBLEM: Do you know how much it hurts to see you best friend sad?

SOLUTION:
Sad