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: @jennsbookshelf Egads Blogger seems to be awfully buggy.   Question: is it a positive tweet?

A: no
****
Q: Tweet: HTC Hero is here (in europe   ) [Link] Question: is it a negative tweet?

A: yes
****
Q: Tweet: @amrithallan: hahaha...its not about the work, its after coming back from long vacation  Question: is it a positive tweet?

A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
yes
****
