instruction:
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.
question:
Context: I apologize if I've offended anyone. The post was meant to be anti-racist with humour. I now understand that (...) Mario Balotelli (@FinallyMario) December 2, 2014 Question: who finds ferrell in the corner? Answer: hbarnes
answer:
no


question:
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
answer:
no


question:
Context: Wave for Brazil v Germany. A first half tsunami for goals two to five: #BRA #GER Infostrada Sports (@InfostradaLive) July 8, 2014 Question: who are they trying to get to visit the taj mahal? Answer: roger federer
answer:

no