instruction:
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.
question:
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.
answer:
yes


question:
Context: Still sad that Jay had to leave but @jimmyfallon is an awesome replacement! What a cool class act! Way to go Jimmy... #FallonTonight— Chris Eyres (@ChrisPuraVida) February 18, 2014 Question: who did jimmy fallon replace? Answer: jay
answer:
yes


question:
Context: Not to mention @ddlovato can't write songs so she couldn't possibly write a song like Taylor did. She's lucky ghostwriters exist.— K (@k_livingproofx2) October 4, 2016 Question: who does not need ghostwriters to write a song? Answer: bosh
answer:

no