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: I had a sweet dream last night. Too bad it's over now; back to reality.  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: @rndspringer: hope little bunny makes it!  Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: @casgetta what's wrong?  Question: is it a positive tweet?
[A]:
no