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: @UnknownFotos I know. But I cant do anything abt i.  Question: is it a negative tweet?
yes

Tweet: @casgetta what's wrong?  Question: is it a negative tweet?
yes

Tweet: I miss my tweetdeck!   I am so living this HEAT! LOL...A new day &amp; getting ready for the Lauglin River Run! www.kool2wear.com Question: is it a positive tweet?

no