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: Second of two satellites being deployed into proper orbit with today's launch SpaceX (@SpaceX) June 15, 2016 Question: when was this satellite launched? Answer: today
Example Output: yes

Example Input: Context: Huge asteroid shooting star thing entering atmosphere over Vegas. July 27th 2016 9:40 p.m. Trevor Kerr (@AdmiralTrevMan) July 28, 2016 Question: what was entering the las vegas atmosphere? Answer: bentley
Example Output: no

Example Input: Context: The Top Model family is deeply saddened by the tragic news of Mirjana Puhar. We love you, Mirjana. Forever.— Tyra Banks (@tyrabanks) February 26, 2015 Question: who is saddened by the news? Answer: top model family.
Example Output:
yes