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: Ooh look who seems to be working tonight... way to go twitter!  Question: is it a negative tweet?
[A]: no


[Q]: Tweet: I am totally lost no Sox or NBA Finals Or Stanley Cup to watch tonight.  Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: @kellysays Â¬_Â¬ stop spammmming my twitttter with tumblr updatesss  ahahaha Question: is it a negative tweet?
[A]:
yes