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: @hartluck [Link] - if that is not taken by the time i get their tomorrow at 7:30am , i will be the owner of it  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: I'm up but I don't want this day to start... It's only going to make me sad  Question: is it a negative 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