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: Video of my talk on how to market startups. Now has over 1,000 views, I'm told  [Link] Question: is it a positive tweet?

A: yes
****
Q: Tweet: FAB Premier Designer Sale! [Link] to become a V.I.P. Member, FREE! xoxo  Question: is it a positive tweet?

A: yes
****
Q: Tweet: @vonz4989 really envy u!!!! how's jkt?? going to die soon here  Question: is it a negative tweet?

A:
yes
****