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: We went country for #Halloween! #HalloweenTODAY cc: @KathieLGifford@blakeshelton@ Kathie Lee and Hoda (@klgandhoda) October 31, 2017 Question: who did kathie lee and hoda go country with? Answer: blake shelton
[EX A]: yes

[EX Q]: Context: President Obama has a beer and shoots pool with Gov. Hickenlooper at the Wynkoop Brewing Company Bar. Doug Mills (@dougmillsnyt) July 9, 2014 Question: who did obama enjoy beer and shoots with? Answer: x's victory
[EX A]: no

[EX Q]: Context: All of the doctors fighting over who would deliver Beyonce's twins 😂 Javon (@jay__papi) June 14, 2017 Question: whose twins are the doctors fighting over? Answer: beyonce's
[EX A]:
yes