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: Although if we're honest, the Blair's Christmas card is still better than last year's effort Dean Burnett (@garwboy) December 1, 2014 Question: who decided to allow legal marriage for gays? Answer: the 4th circuit.

Ex Output:
no

Ex Input:
Context: I cannot handle the level of craziness, on edge, awesomeness that #TWDFinale just gave me. I cannot process this! 💀🙊 Buckel Up. (@xassfodaysx) March 30, 2015 Question: what adjectives are used here? Answer: craziness, awesomeness

Ex Output:
yes

Ex Input:
Context: .@VP Mike Pence is working hard on HealthCare and getting our wonderful Republican Senators to do what is right for the people. Donald J. Trump (@realDonaldTrump) July 14, 2017 Question: who never read the her the poem? Answer: pac

Ex Output:
no