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: Farrah Fawcett died from cancer? how sad  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: ~what a bore!!  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @SnowVsAsphalt I just checked the date, and I'll be back in Vegas by then  boooo! Question: is it a negative tweet?

Ex Output:

yes