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.
One example is below.
Q: Context: Our prayers are with the students, educators & families at Independence High School & all the first responders on the scene. #PatriotPride— Doug Ducey (@dougducey) February 12, 2016 Question: at which school were first responders on the scene for? Answer: independence high school
A: yes
Rationale: Here, the generated label is 'yes' because the given context is useful in answering the question.
Q: Context: To @realDonaldTrump : The more jobs you destroy in México, the more immigrants the American people will have. Think a little!— Felipe Calderón (@FelipeCalderon) January 6, 2017 Question: who came through for the author? Answer: ludacris
A:
no