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: Ready to Sing!  Question: is it a positive tweet?
yes

Tweet: Go to sleep. www.myspace.com/recycledamericamusic  Question: is it a negative tweet?
no

Tweet: @ninjen Maybe he is practicing for a funeral...  Question: is it a negative tweet?

yes