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: It happens to the best of us @ Jessica Simpson (@JessicaSimpson) July 9, 2017 Question: who is tweeting about whole foods? Answer: the colombian game

Ex Output:
no


Ex Input:
Context: Pumped to be racing again... Happy with the time tonight right where I wanted to be!!— Michael Phelps (@MichaelPhelps) April 25, 2014 Question: who is pumped to be racing? Answer: michael phelps

Ex Output:
yes


Ex Input:
Context: Nebraska is #Out4Freedom! Marriages can begin March 9. ACLU of Nebraska (@ACLUofNE) March 2, 2015 Question: what is the big event here? Answer: virgin atlantic pilots and team.

Ex Output:

no