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: Coach Sullivan: "We had a lot of guys who were banged up. They played through a lot to win the Stanley Cup."— Pittsburgh Penguins (@penguins) June 16, 2016 Question: who won the stanley cup? Answer: 15 years
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: LeBron James is returning to the Cleveland Cavaliers, a source tells uuu. @KingJames #LeBronToClev Chris Sheridan (@sheridanhoops) July 9, 2014 Question: which team is lebron james returning to? Answer: ali
Example Output:
no