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: @mackiegalvez I LOVE THAT SHOW!!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @pythonator nuthn took out my peircing for the weekend y se me empeso a serrar so had to repeirce it  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: Oh, did I mention, going to see Little Boots tonight  Question: is it a negative tweet?

Ex Output:

no