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: still love the bewers even after that devastating loss  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: I should have known...  Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: @tommcfly it's not on in the uk either  won't be for a while! Question: is it a negative tweet?


Output: yes