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: Shocked & upset 2 hear about #tompetty 'we got lucky when we found u….’…RIP Billy Idol (@BillyIdol) October 2, 2017 Question: who just passed away in the tweet? Answer: tom petty
Example Output: yes

Example Input: Context: President and Mrs @GeorgeHWBush wishing President Carter a quick recovery today: "God bless him, and we hope he is fine."— Jim McGrath (@jgm41) July 13, 2017 Question: who does president and mrs. hw bush hope is fine? Answer: president carter
Example Output: yes

Example Input: Context: Samuel Ho says he's "disappointed and frustrated" that the Hong Kong government "is still not listening to us." Jethro Mullen (@jethromullen) October 2, 2014 Question: who is disappointed and frustrated? Answer: samuel ho
Example Output:
yes