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: NO ONE ELSE can hold that power.— Jada Pinkett Smith (@jadapsmith) September 19, 2017 Question: what can no one else hold? Answer: god's own county

Ex Output:
no


Ex Input:
Context: This was my 61st U.S. Open, and one of the most dominating performances. Well done, Martin Kaymer.— Dan Jenkins (@danjenkinsgd) June 15, 2014 Question: how many u.s. opens has dan jenkins participated in? Answer: @kingjames

Ex Output:
no


Ex Input:
Context: "Don't touch my hair"London Evening Standard have said sorry to Solange. BBC Newsbeat (@BBCNewsbeat) October 21, 2017 Question: who apologized for altering an image? Answer: evening standard magazine

Ex Output:

yes