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.

Example Input: 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
Example Output: yes

Example Input: Context: I am just now hearing about Steve Harvey meeting with Donald Trump. I don't even want to hear his reasons at all🙄— Jamaal (@Monster_Jam93) January 17, 2017 Question: according to the tweet, who had a meeting with steve harvey? Answer: donald trump
Example Output: yes

Example Input: Context: @cnni @RamseyNouah #AskRamsey You've hardly been involved in any scandal as far as nollywood is concerned. What's the secret?— Omakoji Agahiu (@OmakojiAgahiu) February 27, 2015 Question: who has hardly been involved in any scandal? Answer: constant
Example Output:
no