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 Q]: The weather changed from sunny and bright to gloomy just in time to match my afternoon mood. 😒
[EX A]: Sad

[EX Q]: @HutchinsonDave I don't know whether to despair or agitate for a cull.
[EX A]: Sad

[EX Q]: whenever I hear concert postponed I think of dismal ticket sales   green day ?
[EX A]:
Sad