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".

Tweet: Speaking of which, if anyone wants to buy tickets for Yann Arthus Bertrand's 'Home' this Friday, do let me know! It's an awesome movie!  Question: is it a positive tweet?
yes

Tweet: I'm so sad.....biggie is getting surgery today  Question: is it a positive tweet?
no

Tweet: I can't sleep  This always happens when I'm away from my own bed. Question: is it a negative tweet?

yes