In this task, you are given a text from tweets and a boolean question whether this tweet has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".

Q: Tweet: @Colinfiola Ooooh! That could be! I'm sooooo excited for Wednesday!  Question: is it a negative tweet?

A: no
****
Q: Tweet: @ninjen Maybe he is practicing for a funeral...  Question: is it a positive tweet?

A: no
****
Q: Tweet: just got the blue screen of death on my laptop  Question: is it a negative tweet?

A:
yes
****