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 Input:
Context: Moving to @ManUtd was my decision. It's exciting to play at the world's best club and in such a competitive league. Radamel Falcao (@FALCAO) September 2, 2014 Question: who had a way about him? Answer: paul walker

Ex Output:
no

Ex Input:
Context: Show how much she accomplished in only 22 years....she's beautiful inside and there will never be another Aaliyah, I just hope to share her Zendaya (@Zendaya) June 16, 2014 Question: who signed a contract with u.c. sampdoria? Answer: samuel eto'o

Ex Output:
no

Ex 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

Ex Output:
no