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".

Q: Tweet: @jennsbookshelf Egads Blogger seems to be awfully buggy.   Question: is it a positive tweet?

A: no
****
Q: Tweet: What's blue and now green and off limits? THE POOL!  Clean that baby up. I wanna DIP! Question: is it a positive tweet?

A: no
****
Q: Tweet: back to works..  Question: is it a negative tweet?

A:
yes
****