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: After my father passed I wrote to @stanfreberg to thank him. A day later he called me. #StanFreberg @HunterFreberg Sean Daniels (@seandaniels) April 7, 2015 Question: who are the regrets addressed to? Answer: friends and family members
Example Output: no

Example Input: Context: Our thoughts are with the people of Belgium today. The terror will not stop the music. #JeSuisBruxelles wiwibloggs (@wiwibloggs) March 22, 2016 Question: which party is jon ossoff part of? Answer: democratic
Example Output: no

Example Input: Context: How cold is it where you are? @USCG Cutter Hollyhock had to break through ice as it transited Lake Michigan. U.S. Dept of Defense (@DeptofDefense) January 7, 2014 Question: who had to break through the ice in lake michigan Answer: cutter hollyhock
Example Output:
yes