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: Maturity, grace and oh boy, is she going high when they went low. shonda rhimes (@shondarhimes) January 20, 2017 Question: what two things does she have? Answer: maturity and grace

Ex Output:
yes


Ex Input:
Context: Many many thanks to all of the people who have called for my reinstatement. I'm very touched. We shall all learn next week what will happen.— Jeremy Clarkson (@JeremyClarkson) March 20, 2015 Question: what have people called for in regards to jeremy clarkson? Answer: his reinstatement

Ex Output:
yes


Ex Input:
Context: This is a good tale of elitism and privilege. Thanks Ben Edelman. Josh Sternberg (@joshsternberg) December 9, 2014 Question: what is the rumor about angela lansbury? Answer: she might be dead

Ex Output:

no