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 now have 14 strips of nine different color families, and I'm about to begin the center star.    Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: [Link] merge la NetStartup ! See you there, guys !   Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: Steak and a night on the town. Who knew that would be such a priority to the boys after getting back home?  Question: is it a negative tweet?
[EX A]:
no