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

Tweet: Sad to hear about Farrah Fawcett...   [Link] Question: is it a negative tweet?
yes

Tweet: Still feelin sicko!! Damn it got me bad  Question: is it a positive tweet?

no