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: at around 4.30 im off to my cousins deb. Cant wait to see her all done up  shes going to look absolutely beautiful Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: @jonrussell wishful thinking or projection by men with &quot;yellow fever&quot; who can't understand the language &amp; take silence as agreement.  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: @mr_spong *knocks* Declan *knocks* Declan *knocks* Declan *knocks* Declan. LOL Love when Sheldon does that to Penny  How's work going? Question: is it a positive tweet?
[EX A]:
yes