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: Oh no I didn't know that Pushing Daisies was being cancelled  . Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: cleveland is not giving up without a fight. YEAH CAVS!!!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @kFenolio  sorry you're having tweetdeck issues! That stinks! Question: is it a positive tweet?

Ex Output:

no