Definition: 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.
Input: @MarGraham I am practically obsessed with it, the very thought of their departure makes me feel both melancholic and grateful. Safe journey
Output:
Not sad