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: @jsph_o  im sorry im poor and have to work. hahah Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @londonsymphony love all the LDN orchs. But they're mired in tech mud. Surprised #Philharmonia is not on the ball.The #LPO twitter act is  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @alyankovic Oh! I ate pizza last night too!  I stupidly feel closer to you somehow!  Question: is it a negative tweet?

Ex Output:

no