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.

[Q]: @ATTCares why do I have 2 wait 48 hours to call YOU back to cancel an order I JUST placed after already spending 2 hours on the phone?! 
[A]: Sad


[Q]: @Ellpeck I fear that you could die by your self, that scares me. My own death not which could be any time in my age.
[A]: Sad


[Q]: @davidgold @karren_brady My shirt did not arrive today as promised, I even pre-ordered it in June, who do I make my complaint to ? 
[A]:
Sad