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: @rlich8 couldn't find you.  Question: is it a positive tweet?
no

Tweet: @octoberalex Hmm. Did you mean to start &quot;following&quot; me? Oh and g'morning by the way!  Question: is it a negative tweet?
no

Tweet: @ScruffyPanther I gawt it Scawtty  ye wee precious x Question: is it a positive tweet?

yes