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: Ready to Sing!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: good day everyone  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: I have trained my Pandora Rock Station successfully to play an Offspring song almost every second time  Question: is it a positive tweet?

Ex Output:

yes