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.

[EX Q]: Context: This guy did a faceswap with a @Harry_Styles pic so we'd get an idea of how our Hazza looks with a shaved head. Busy BBC Radio1 Breakfast (@R1Breakfast) May 9, 2016 Question: when is a #adaywithoutawoman? Answer: tomorrow
[EX A]: no

[EX Q]: 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
[EX A]: no

[EX Q]: Context: What a year for Bill Murray.- 11-seed Xavier defeats 2-seed Arizona to go to Elite 8.- Cubs win the World Series SportsCenter (@SportsCenter) March 24, 2017 Question: who did xavier defeat? Answer: arizona
[EX A]:
yes