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: Still on the conference call, been 50mins, was only supposed to be 30 max and it's not sounding like ending any time soon  Question: is it a positive tweet?
no

Tweet:  so happy. going to the Blink/FOB/P!ATD show )) Question: is it a positive tweet?
yes

Tweet: @katdunbar - I see you use this about as much as FB  Hope you are doing OK! Question: is it a positive tweet?

yes