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: @zomgsophia Good thinking. Maybe I'll just let you baby sit Lil Joey. He loves girls  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @AlexBananaz the only thing my boss said to me today was, &quot;yo leila, you keepin it real?&quot; haha sorry  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: today I feel bad, don't know why, maybe because of the weather or because I'm bored to death...  Question: is it a positive tweet?

Ex Output:

no