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: im still mad about my damn onion    Question: is it a negative tweet?

A: yes
****
Q: Tweet: @HopeAu I love you. Please fly safely and come back to me!  Question: is it a negative tweet?

A: no
****
Q: Tweet: I have got a bit of a headache..  boo Question: is it a negative tweet?

A:
yes
****