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: I was just informed that there will be no service up north... No Twitter for a few days  Question: is it a negative tweet?

A: yes
****
Q: Tweet: Eating cherries and pistacios on the way to la!  Question: is it a negative tweet?

A: no
****
Q: Tweet: Got ditched by my own husband  Question: is it a negative tweet?

A:
yes
****