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: The results are in. Unfettered free trade has been a disaster for working Americans. It is high time we ended our disastrous trade policies.— Bernie Sanders (@SenSanders) August 24, 2015 Question: who is trade a disaster for? Answer: working americans
yes

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: Destroying Sea Turtle eggs: Felony Destroying Eagle eggs: Felony Destroying a Fetus(Human): Get high fives on Twitter #ShoutYourAbortion— Leah the Boss (@LeahRBoss) September 22, 2015 Question: destroying what will result in a felony? Answer: sea turtle and eagle eggs

yes