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: VP Biden will lead a Presidential delegation to Saudi Arabia to pay respect and offer condolences to King Abdullah's family & nation.— Vice President Biden (@VP) January 23, 2015 Question: who will lead a presidential delegation to saudi arabia Answer: accommodations

Ex Output:
no


Ex Input:
Context: Why Rihanna look like the pink pacman ghost Genesis (@geny_tals) February 9, 2015 Question: what did rihanna look like? Answer: pink pacman ghost

Ex Output:
yes


Ex Input:
Context: I forget this forum sometimes... I was truly inspired by @iJesseWilliams speech because I really do feel that we are all one... A human race— Justin Timberlake (@jtimberlake) June 27, 2016 Question: why was he inspired by the speech? Answer: kenny g

Ex Output:

no