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.

Ex Input:
@MendipHillsAONB do we think the swallows and swifts have gone? Photo'd 3 nights ago, not seen since. #sad #Autumn

Ex Output:
Sad


Ex Input:
FYI y'all can't mourn or celebrate shawty lo cause y'all ain't played his music since 08'

Ex Output:
Sad


Ex Input:
'Believe me: seasons change. Feelings fade. Life goes on. Do me a favor: endure the late night rage of emotions. (1/2)

Ex Output:

Not sad