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 Q]: Context: Captain Patrick Sondenheimer, the man who tried to save #flight9525, a true hero, is the name I'll remember. #GermanWings #RIP— Verena King (@verenaking) March 28, 2015 Question: what is the name of the man who tried to save the german wings flight? Answer: patrick sondenheimer
[EX A]: yes

[EX Q]: Context: Idiot censors bleeped Frances McDormand saying "tectonic shift." Do they not know the phrase? #GoldenGlobes— Certifiably Genius Wolf (@iamrachelwolf) January 8, 2018 Question: what is the name of the river? Answer: the cedar river
[EX A]: no

[EX Q]: Context: Final product! Used the lyrics from the song: Power in the Words by @TheGreen808 😛 Michelle Wie (@themichellewie) August 27, 2014 Question: what did losonsky and baisden reunite with? Answer: p-40e warhawk
[EX A]:
no