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: The guy in front of her just shouted at her. He's a true hero. Ryan Case (@film114) September 29, 2014 Question: what did the guy do? Answer: shouted at her.
[EX A]: yes

[EX Q]: Context: On Pratt and INDY, no writer, no clue on Spielberg and Pratt has no idea is even in the mix. Justin Kroll (@krolljvar) January 27, 2015 Question: what does pratt have no idea about? Answer: hurtful
[EX A]: no

[EX Q]: Context: My wonderful son, Eric, will no longer be allowed to raise money for children with cancer because of a possible conflict of interest with... Donald J. Trump (@realDonaldTrump) December 23, 2016 Question: why can't eric fund raise for cancer? Answer: 150
[EX A]:
no