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: Yellowstone River closed to ALL recreation in response to ongoing fish kill: Montana FWP (@MontanaFWP) August 19, 2016 Question: what river was closed? Answer: possibly, next weekend.

Ex Output:
no


Ex Input:
Context: Arrests are being made following declaration of unlawful assembly at Emancipation Park in Charlottesville. # VA State Police (@VSPPIO) August 12, 2017 Question: what declaration has been made by police in emancipation park in charlottesville? Answer: gutted.

Ex Output:
no


Ex Input:
Context: "We put sanctions in place to get a diplomatic resolution, and that is what we have done." —@POTUS: U #IranDeal— The White House (@WhiteHouse) July 14, 2015 Question: what were put in place to get a diplomatic resolution Answer: the features

Ex Output:

no