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".

Input: Consider Input: Tweet: @mackiegalvez I LOVE THAT SHOW!!  Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: @selenagomez selena it was so amazing talking to you!  i hope i get to meet you one day! Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: I changed my mind Sylar's not my favorite, Hiro is.  Question: is it a negative tweet?


Output: no