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: Classes at Bayside High are canceled for tomorrow. Screech will still be having the prom meeting in the afternoon. MayorMark (@MayorMark) March 4, 2015 Question: which high school will be closed tomorrow? Answer: frank ocean

Ex Output:
no

Ex Input:
Context: Some observers say Pope Francis's views on poverty and wealth make him a communist - is he? 📻 BBC World Service (@bbcworldservice) September 20, 2015 Question: who might be a communist? Answer: prez @barackobama

Ex Output:
no

Ex Input:
Context: A record setting 402mph run for you to enjoy this lovely Sunday morning. #dannythompson #challenger2 #speedweek2016 Danny Thompson (@thompsonlsr) August 14, 2016 Question: how fast was the run this morning? Answer: your plantet.

Ex Output:
no