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: My mom bought new conditioner and it sucks it isn't even conditioning my hair I blame obama DONT FOLLOW (@heatherfarley98) August 5, 2013 Question: what time does the show start? Answer: 7pm est

Ex Output:
no

Ex Input:
Context: All of the doctors fighting over who would deliver Beyonce's twins 😂 Javon (@jay__papi) June 14, 2017 Question: which emoji is being used? Answer: the dancer

Ex Output:
no

Ex Input:
Context: Domino is black...Domino has an afro...AN AFRO PEOPLE!Domino rocking that #NaturalHairI. am. SHOOKETH!!!!!!!! L.L. McKinney (@ElleOnWords) July 31, 2017 Question: what kind of people are being talked about ? Answer: afro people

Ex Output:
yes