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: @JFoundation Thx for the rather lovely followfriday - ask away, I'm friendly (mostly) ;) Whatever you feel you need to know!  Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: I can't sleep  This always happens when I'm away from my own bed. Question: is it a positive tweet?
[A]: no


[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