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: Impressive launch and @SpaceX will soon make Falcon 9 landings routine -- so good for space! Kudos SpaceX!— Jeff Bezos (@JeffBezos) January 17, 2016 Question: how executed the launch? Answer: in basketball
Example Output: no

Example Input: Context: "I loved him like a brother. We will all miss his humor, his talent, and his capacity to love." -William Shatner William Shatner (@WilliamShatner) February 27, 2015 Question: what did he love him like? Answer: michelle obama
Example Output: no

Example Input: Context: HMS Lancaster, known as the 'Queen's Frigate', sent a message of congratulations to @KensingtonRoyal on the new birth Royal Navy (@RoyalNavy) May 2, 2015 Question: what is the message for? Answer: trump
Example Output:
no