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: Won my FIRST gold medal ever at the games!! have no words to describe this feeling. Thanks for all the wonderful support!!!!!! Tatyana McFadden (@TatyanaMcFadden) Sep 3, 2012 Question: who is going to yorkshire? Answer: tour de france

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: Hui King To, who's been at protests since the start, says he feels "a little bit confused" about where they're headed Jethro Mullen (@jethromullen) October 2, 2014 Question: where does chris cillizza work? Answer: the washington post

Ex Output:
no