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".
--------
Question: Tweet: I'm in portland, crazy this is my new home! I can't wait to see norah  Question: is it a positive tweet?

Answer: yes


Question: Tweet: @_laertesgirl It's not as good as Mr C tho  Question: is it a negative tweet?

Answer: yes


Question: Tweet: @_MikeNewton_ Ok, I'll bring it all!!    I'll talk to you tomorrow!!  Night!  *2000th tweet...* :-D Question: is it a negative tweet?

Answer:
no