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: 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 A]: no

[EX Q]: Context: Joe Biden's having a scotch right now while Paul Ryan's mom is putting his "debate participation" certificate on the refrigerator. #vpdebate— Buck (@buck4itt) October 12, 2012 Question: what do we need a full transition to? Answer: clean energy
[EX A]: no

[EX Q]: Context: "You never monkey with the truth." - Ben Bradlee— Ryan Parker (@TheRyanParker) October 22, 2014 Question: teams interested in lebron james will meet with who? Answer: agent rich paul
[EX A]:
no