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: I think I'm in love with him...  Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: @thetelevixen well that's no good  I want to watch L&amp;O UK but have same problem. I want to see some Jamie Bamber!! Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @krystynchong hello! referral from @justinjwilliams  Question: is it a positive tweet?
[EX A]:
yes