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: @esmeeworld -Woowww!! Thats amazing Esmï¿½e!! Have a great time at the TMF Awards!!  x Question: is it a positive tweet?

Answer: yes


Question: Tweet: @MEpromotions Okey, take your time  Can't wait to see it  Question: is it a negative tweet?

Answer:
no