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.

Input: Consider Input: Brown envelopes can induce panic. #posttruth

Output: Sad


Input: Consider Input: Go harder when everyone else has had enough. #relentless #Cleaner

Output: Not sad


Input: Consider Input: Jellyfish are turtles' food, turtles that you kill by throwing YOUR plastic wastes in the sea. So don't complain when they sting your ass.


Output: Sad