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: @chrismistybelle I'm working up here  it's a summer camp just for June Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: Damn! Does this mean they wont be doing sexify from there anymore?   NO FAIR! Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: Staying up all night = no gecko playtime  this insomniac is going to sleep! #bakeoff tomorrow! Then study #the.. [Link] Question: is it a positive tweet?
[A]:
no