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: @BlurtAlerts 'the darkest of nights can be bright, the solemn of faces lights up with a smile'. -@Totemprince believe in me, as I do in you
Example Output: Not sad

Example Input: Definitely crying from the worst nightmare I've had in a awhile
Example Output: Sad

Example Input: What a grim night #GetTheFireLit 🔥
Example Output:
Sad