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: Cops are posted up at every corner in rowlett!!!  Drive slow  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: OOUUCCHHH ... I have such a bad headache !!!  ... [Link] Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: @cptkenz :o WTF?! that's such a long time! D; /: it should be fun, though.  Question: is it a negative tweet?
[A]:
no