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.

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
no

Context: CURRENT FRENCH TOAST ALERT LEVEL: SEVERE -- #fb— French Toast Alert (@FrenchToastAlrt) January 25, 2015 Question: why did presley want people to calm down? Answer: they were in midst of negotiations
no

Context: #MikeBrown Sr sitting down w/ @Stranger_Fruit filmmaker @Jason_Pollock about how the film could help reopen #JusticeForMikeBrown case #sxsw Artemis Moshtaghian (@ArtemisChats) March 12, 2017 Question: what kind of guy was he? Answer: really nice

no