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: @DKing13 will do  Question: is it a negative tweet?

A: no
****
Q: Tweet: Never mind swine flu, looks like I might be in for a dose of chicken pox  Question: is it a negative tweet?

A: yes
****
Q: Tweet: one of my fishes died  Question: is it a negative tweet?

A:
yes
****