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.

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

Example Input: @mikepicone55 Heeheeee. 😆 I'm at the point where both can happen simultaneously. It's very disappointing.
Example Output: Sad

Example Input: Day 10 !!!! #milestone #sober slept 12 hours last night rather than my usual 6 my body made me had no choice.
Example Output:
Sad