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".
--------
Question: Tweet: I was just informed that there will be no service up north... No Twitter for a few days  Question: is it a negative tweet?

Answer: yes


Question: 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?

Answer: yes


Question: Tweet:     fuck, fuck, fuuuuck! Question: is it a negative tweet?

Answer:
yes