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: work till 11  boo rather be out at the lake! Question: is it a positive tweet?
no

Tweet: doesn't want summer to end  Question: is it a positive tweet?
no

Tweet: @knitkat It is kind of odd. It seems like some let who answers their @ messages on twitter really affect their life  Question: is it a negative tweet?

yes