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: Fnsh 2 chptrs. Got anthr 10 chptrs 2 go  Question: is it a positive tweet?

A: no
****
Q: Tweet: @PageLime #pagelime sounds very interesting, just bookmarked your page and will do a test-case in the near future  Question: is it a positive tweet?

A: yes
****
Q: Tweet: that's so sad.  #iranelection Question: is it a negative tweet?

A:
yes
****