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: @hyattd335 #Grateful for #novel #award #promo #RT - #Blessings DeWayne Hyatt #Hippie who loves to grind on the #blues #Florida
Example Output: Not sad

Example Input: So tired. All these freshies and all i'm unhappy at are these volunteers.
Example Output: Sad

Example Input: @chocorobos I have this one so I'm not so sad.. but wtf
Example Output:
Sad