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: @rickygervais my first time in Slough so checked out the new station floor  #LifeOnTheRoad

SOLUTION: Not sad

PROBLEM: Really planned on making videos this week. Then. A tv died, phone broke, truck died, #depression took over. I'm wondering what I did 2 karma

SOLUTION: Sad

PROBLEM: #picoftheday : How...why... Really... !!\n    #funny #picoftheday #lol #random #laugh #chair #of #despair #funnypics  #virgin #cafe #i...

SOLUTION:
Not sad