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: We're home now  Question: is it a negative tweet?
[A]: no


[Q]: Tweet: Omg if hondo would stop iching for 5 sec.! And @rkroberts08 wooooo!  Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: @Clethena ~ when do you know?  Question: is it a negative tweet?
[A]:
no