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.

Looking for good news today...not finding any on Twitter. Bummer. 😢 #depressing #badnews
Sad

@Uber_RSA when you click over and over again for a cupcake but there are no vehicles available... #sadness
Sad

All I want to do is sleep. My dreams are bizarre, but still an escape from my problems. Is this #anxiety, #depression, or both? #tiredoflife

Sad