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.

Example Input: @ArcadianLuthier -- taking out his feelings on Kei unfairly. His lips form a frown as he tries to walk away.
Example Output: Sad

Example Input: this weather = my mood ☔ #miserable
Example Output: Sad

Example Input: ENTRYLOG: CSEternity- With time on my hands for half an hour, I feel slightly melancholy, for some reason….\n  .
Example Output:
Not sad