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.
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Question: @davidgold @karren_brady My shirt did not arrive today as promised, I even pre-ordered it in June, who do I make my complaint to ? 

Answer: Sad


Question: Feeling worthless as always #depression

Answer: Sad


Question: Urgent need to get a new job. The constant gloom of my current one is getting a bit ridiculous now.

Answer:
Sad