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.

Thank God for grace 
Not sad

@virtualalien there are more #frightening things in life\n\n#BeyondTheSphereOfReasonableDoubt
Sad

Leeds surely to drop the prices for that cup tie, rather than the dismal attendance last night..

Sad