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: @kiwibastard  i'm sure it's just out of ignorance. Maybe us kiwi iPhone devs should make more noise. Question: is it a negative tweet?

A: no
****
Q: Tweet: at work with a HUGE headache  Question: is it a positive tweet?

A: no
****
Q: Tweet: @nfidel_ into nyc june 30 (tues); out of nyc july 16 (thurs)  Question: is it a positive tweet?

A:
no
****