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: Don`t blow your top! #Spicy foods boost production of feel-good hormones, such as serotonin. So they may help ease #depression &amp; #stress
Example Output: Not sad

Example Input: Thank God for grace 
Example Output: Not sad

Example Input: When Duane Allman died, I learned to appreciate Stevie Ray Vaughan. True story.  #blues #legends
Example Output:
Not sad