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".

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

Ex Output:
yes


Ex Input:
Tweet: @zomgsophia Good thinking. Maybe I'll just let you baby sit Lil Joey. He loves girls  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: today my mouth will suffer a murder. surrealistic.  damn it! Question: is it a negative tweet?

Ex Output:

yes