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:
@InLuvWithAGhost I'm frowning at you intensely until you watch plastic memories.

Ex Output:
Sad


Ex Input:
@BlurtAlerts 'the darkest of nights can be bright, the solemn of faces lights up with a smile'. -@Totemprince believe in me, as I do in you

Ex Output:
Not sad


Ex Input:
Thank you @Pret 4 giving me a free coffee for bringing my reusable cup to the airport because it was 1st time you saw one. But #depressing

Ex Output:

Sad