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: @KatTeasy - Welcome to Twitter!! Cant see your photo tho  Hope your ok! Enjoy making your pennies! x Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: Just finished Breaking Dawn! I wish there were more books in the series!!!  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: @pygeek  Yeah. No. probs!  Question: is it a negative tweet?
[EX A]:
no