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 Q]: Tweet: bummer  @kplawver  Today will probably be light on the twittering. The real world (well, the work world) requires all my attention today. Question: is it a positive tweet?
[EX A]: no

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

[EX Q]: Tweet: Woke 07:23 to a rain-teem hard at work, now taking an extended break under two layers of patchwork clouds, not warm, not cold, not windy  Question: is it a negative tweet?
[EX A]:
no