In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Example Input: Context: Every now and then i post a message with a long caption because I'm speaking from my heart. I know— Khloé (@khloekardashian) April 10, 2016 Question: where she is speaking from? Answer: her heart
Example Output: yes

Example Input: Context: And so its goes, thank goodness with the best in Washington, Dr. Neil Starr! Alan P. Gross (@AlanPGross) February 16, 2015 Question: where is alan p. gross? Answer: washington
Example Output: yes

Example Input: Context: One of those few times where it's no hyperbole: We truly won't see his like again Jonathan Martin (@jmartNYT) October 22, 2014 Question: which editor died recently? Answer: ben bradlee
Example Output:
yes