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".

[EX Q]: Tweet: It's late, it's dark, I'm going to bed  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: There is absolutely no excuses for being a mess.  There is time for everything in life....  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @Crissiepops All sorts!  Question: is it a positive tweet?
[EX A]:
no