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".

Tweet: finally got the bikinis that i ordered online. damn yellow vintage bikini is too big on me.  Question: is it a positive tweet?
no

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?
yes

Tweet: @DanaBrunetti Maybe we need to start a Twit-Shit List, we can start with WTC &amp; the people who laid off my brother today, with NO warning  Question: is it a negative tweet?

no