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: @nickjonas I still think that you guys should so a tour date in Scotland  Question: is it a negative tweet?

A: no
****
Q: Tweet: just returned from BNI - KB great job  - but now removing axe from back, 1 member I think hates me Question: is it a positive tweet?

A: yes
****
Q: Tweet: @joe_hill, it can be altered for each post.  Question: is it a positive tweet?

A:
yes
****