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 Q]: Context: AP Top 25 @AP_Top25Swanigan leads No. 21 Purdue past Penn State 77-52 , 7:52:05 PM Question: who leads no 21 as of jan 21, 2017? Answer: a smoothie was made.
[EX A]: no

[EX Q]: Context: OMG NOT AGAIN , YOU KNOW WHAT IM OUT BYE #theshoe 9 — elsa (@recovercam) July 9, 2015 Question: what is the tweet in reference to? Answer: the shoe
[EX A]: yes

[EX Q]: Context: I understand. I suggest u consider updating ur rules 4 friends & fam as they seem to apply mostly 2 females & are outdated. Sarah Silverman (@SarahKSilverman) March 26, 2017 Question: what does sarah believe is outdated? Answer: tekkers
[EX A]:
no