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: thai sweet chilli sensations double chocchip muffin&amp; a twix. jst wat i needed afta a days hard work LOL but an xtra reason now2go2the gym  Question: is it a negative tweet?
yes

Tweet: Follow Moi and I shall follow You back  xoxx Question: is it a negative tweet?
no

Tweet: @VampireBill NOOOO bill don't go   won't you bite me first? Question: is it a positive tweet?

yes