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.

[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.
[A]: yes


[Q]: Context: Boston, best crowd of the tour. Gonna be tough to beat. Thanks for the love. Can't wait to come back.— nathan followill (@doctorfollowill) August 10, 2014 Question: who was in boston? Answer: nathan followill
[A]: yes


[Q]: Context: Every Yankee is coming up to a Jeter walk-up song in their at-bats tonight #FarewellCaptain — Yankees PR Dept. (@YankeesPR) September 25, 2014 Question: wwhere do yankees play Answer: #cnn
[A]:
no