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.

Input: Consider 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

Output: yes


Input: Consider Input: Context: FYI: I did not choose the portraits/art, headline or write the intro. I led the conversation w/ KKW, in @InterviewMag's signature style.— Janet Mock (@janetmock) August 29, 2017 Question: who did not choose the art or headline? Answer: janet mock

Output: yes


Input: Consider Input: Context: We will continue to support courageous Iraqi forces operating under Iraqi command as they work to reclaim their territory from #ISIL. 4/4— Brett McGurk (@brett_mcgurk) March 31, 2015 Question: who do the iraqi forces orperate under? Answer: an airport.


Output: no