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: time check: 3:51 AM and I'm still awake. Oh I hate the the word &quot;analysis&quot; now. Me wants to get some sleep, but I can't.  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: The bad news was, she'd eaten half of each of them when she gave them to me. &quot;I bought you a donutz... but I ated it&quot;  Question: is it a negative tweet?
[A]:
yes