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: nooooo. Poor Blue Bell! not again. #sad
Example Output: Sad

Example Input: Lost my appetite for the past 5 days and I swear I already lost 3 pounds #depressing #at #least #i #will #be #skinny #for #pride #weekend
Example Output: Sad

Example Input: lost 11 lbs since I got married (eating healthy) &amp; ive gone from a 9:47 mile to a 8:50 mile in 2 weeks. #areyousureimagedout #fitness
Example Output:
Not sad