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: @virtualalien there are more #frightening things in life\n\n#BeyondTheSphereOfReasonableDoubt
Example Output: Sad

Example Input: @TweeriaLee A stumbling block to the pessimist is a stepping stone to the optimist.
Example Output: Not sad

Example Input: @AC360 Please, please do something about her! Where's Kayleigh, Jack, Jeff? Ugh. #awful #doctor?
Example Output:
Sad