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.

nw immortal songs 2 || the blues ♥
Not sad

Because of 'failure of delivery on time', a customer has to pay 16K rupees more! - Not good @tiagotatamotors @TataMotors #unhappy
Sad

The good thing about being a pessimist is that when I have low expectations all the time, I am pleasantly surprised more often. #pessimist

Sad