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 Input:
Context: Big jihadist danger looming everywhere from Philippines to Africa to Europe to US. Political correctness makes for denial and hypocrisy.— Rupert Murdoch (@rupertmurdoch) January 10, 2015 Question: is he talking about multiple countries? Answer: from philippines to africa to europe to us

Ex Output:
yes


Ex Input:
Context: 3. Big boats are dangerous. This is Wayne. He got sucked under a barge on the Missouri River. Survived, w/glasses John D. Sutter (@jdsutter) July 3, 2014 Question: what was the outcome for wayne? Answer: survived

Ex Output:
yes


Ex Input:
Context: Michael Moore on DNC election: The Democrats have a real chance to change things. The old guard has got to go. CNN Tonight (@CNNTonight) February 24, 2017 Question: when will the dnc elect a new chair? Answer: the silence regarding sexual abuse

Ex Output:

no