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: @SpacePootler Just ran out of data #shiver

SOLUTION: Not sad

PROBLEM: I know few will mourn the loss of Stitch's Great Escape, but...see, THIS is the kind of cost-cutting at parks I really don't care for.

SOLUTION: Sad

PROBLEM: Massive night tonight with the decider! Who you got? @QLDmaroons or @NSWRL ??? Can the #blues get it done?! #origin #StateOfOrigin

SOLUTION:
Not sad