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: Detroiter walks 21 miles in work commute Detroit Free Press (@freep) February 1, 2015 Question: how far does the detroiter walk? Answer: helping working families
[EX A]: no

[EX Q]: Context: Don't miss me preforming and debuting my new song on Macy's 4th of July Fireworks spectacular TOMORROW night on #NBC at 8pm!!! # Jennifer Lopez (@JLo) July 3, 2017 Question: who will be singing a new song at macy's fourth of july show? Answer: jennifer lopez
[EX A]: yes

[EX Q]: Context: Why not just be a White woman who supports Black ppl? #RachelDolezal has a cognitive dissonance that is straight stunning & self serving. Dr. Steve Perry (@DrStevePerry) June 16, 2015 Question: qualties of rachel dolezal ? Answer: congnitive dissonance
[EX A]:
yes