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.

[EX Q]: Context: I had dinner with Anton Yelchin 2 nights ago we talked about shooting together and making movies he is a great guy very sad to see him go.— Tyler Shields (@tylershields) June 19, 2016 Question: when did tyler shields have dinner with anton yelchin? Answer: 2 nights ago
[EX A]: yes

[EX Q]: Context: The most poignant memory I've ever had at the Ryder Cup was in 1977 Tom Watson (@TomWatsonPGA) August 20, 2014 Question: where was the most poignant memory? Answer: dangerously ben
[EX A]: no

[EX Q]: Context: #Putin: We regard recent unfriendly USA steps as provocative and aimed at further weakening relations with Russia MFA Russia 🇷🇺 (@mfa_russia) December 30, 2016 Question: what country's relations concern putin? Answer: russia
[EX A]:
yes