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".

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

A: yes
****
Q: Tweet: Back from body balance, chilled and now back in dressing gown with sunday paper  - bliss...  Looking forward to #apprentice final later! Question: is it a positive tweet?

A: yes
****
Q: Tweet: [Link] - my dress fer Brenda's Quince.  Question: is it a negative tweet?

A:
no
****