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: People here are cutting back on groceries to make ends meet. Less water means less farm work. #endangeredriver John D. Sutter (@jdsutter) June 18, 2014 Question: on what are people cutting back? Answer: right part of tail section

Ex Output:
no


Ex Input:
Context: Bruce Feldman @BruceFeldmanCFBSOURCE: #UCLA is hiring Vikings asst Oline coach Hank Fraley as new OL coach & TTU's DeShaun Foster as RB coach.. Scout 1st reported.1/21/2017, 3:17:30 PM Question: who reported the news first? Answer: msg

Ex Output:
no


Ex Input:
Context: Pac never read me that poem. I didn't know that poem existed until it was printed in his book.— Jada Pinkett Smith (@jadapsmith) June 16, 2017 Question: where did she find out the poem existed? Answer: in his book

Ex Output:

yes