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: Looks like #8 won't happen till at least 2012  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: My heart won't let me sleep... Been up all night.  Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: Red bull has coke in it! And I hate my stoopid dial-by-itself bb; it called jen! Who's 3 hrs behind me!  I sowee! Question: is it a negative tweet?
[A]:
yes