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: @cherrivarisco @audubonsociety Oh yes, males are colourful and the Females are dull, so that they can blend in to their environment.

A: Not sad
****
Q: Israel's recent overtures towards West Africa seems to be attracting some elements of suspicion...an unnecessary suspicion though.

A: Not sad
****
Q: Lady Middleton's first coming to her care, the contrary, as she turned involuntarily to _you_ are all sunk the rest, she

A:
Not sad
****