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: bye all... im so sleepy  goin to bed now. love yew ^^ have a good day Question: is it a positive tweet?
[EX A]: yes

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

[EX Q]: Tweet: Robitussin..naprosyn and coffee..feelin a bit less crappy! And the sun is out, it's so nice..but I'm stuck on the sofa watching tv  Question: is it a positive tweet?
[EX A]:
no