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: @Skyscanner horrified to learn that I cant change/exchange by flight to Lisbon 6 weeks before departure!!!! #omegaflightstore £200 

A: Sad
****
Q: It would appear it's a good year for the #blues

A: Sad
****
Q: Back in Cardiff after an amazing 10 days away 😭 #depressing

A:
Sad
****