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: seeing star trek today with my movie buddy kate  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: have a really bored class today  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: At ericas house  Question: is it a negative tweet?

Ex Output:

no