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: @JimPap I slept like a log. Always sleep better when the team I want to win wins  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: so much for the mossy drink- mom and dad came home  but i feel like reading my book tonite anyways... so GoOdNiGhT ALL !! Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: Ok! @S_Cornthwaite is the star in the Twitter Effect, not  @scornthwaite   [Link] Question: is it a negative tweet?
[EX A]:
no