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: 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: [Link] - Gelatoooo! So yummmy  Question: is it a positive tweet?

A: yes
****
Q: Tweet: @jungvolk if we chant Brookes name.. will that bring her back??????  Twitter is becoming a very lonely place now.......about 23 hours ago Question: is it a negative tweet?

A:
yes
****