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.

It's sad when your man leaves work a little bit late and your worst fear is 'Oh no!! Did he get stopped by the police?!?! ' #sad #ourworld
Sad

@SiWheeler78 never a dull moment, hope you had a gd trip down
Not sad

The man who is a pessimist before 48 knows too much; if he is an optimist after it, he knows too little.'\n-Mark Twain

Not sad