In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

[EX Q]: Context: Let's see some biting memes!! #worldcup #suarez ChristopherDReed (@Chrisreed619) June 24, 2014 Question: what are these memes based on? Answer: graham-cassidy
[EX A]: no

[EX Q]: Context: President Obama has a beer and shoots pool with Gov. Hickenlooper at the Wynkoop Brewing Company Bar. Doug Mills (@dougmillsnyt) July 9, 2014 Question: who did obama enjoy beer and shoots with? Answer: x's victory
[EX A]: no

[EX Q]: Context: Nebraska is #Out4Freedom! Marriages can begin March 9. ACLU of Nebraska (@ACLUofNE) March 2, 2015 Question: what is the big event here? Answer: marraiges can begin
[EX A]:
yes