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: @ddlovato [Link] - awwww!! fun! it's like winter in the middle of summer! (sorta) lol  Question: is it a positive tweet?

A: yes
****
Q: Tweet: Looks like #8 won't happen till at least 2012  Question: is it a positive tweet?

A: no
****
Q: Tweet: @motorman There is a reason why I photograph people and not be photographed. Unless I'm the one photographing of course.  Question: is it a positive tweet?

A:
yes
****