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: Very sad to say that one of my absolute all-time heroes has just passed away. RIP Stan Freberg. A legend, an inspiration, and a friend.— Al Yankovic (@alyankovic) April 7, 2015 Question: who are the albuquerque police looking for? Answer: jon jones

Ex Output:
no


Ex Input:
Context: A3:World Hickory Championship supported by @carnoustiecntry this year at Panmure Golf Club (Oct 6-10th) #scotlandhour Scottish GolfPodcast (@ScotGolfPodcast) September 24, 2014 Question: what do the cavs have? Answer: space and attractive situation

Ex Output:
no


Ex Input:
Context: Host @sethmeyers on Melania skipping the head scarf in Saudi Arabia: "Shocking, as her husband wears a head cover literally everywhere." Maeve McDermott (@maeve_mcdermott) June 6, 2017 Question: whose memory is catherine bach honoring? Answer: james best (jimmy)

Ex Output:

no