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.

[Q]: Context: "Same thing basically." -the Pepsi ad wizards who came up with this one Joanna Robinson (@jowrotethis) April 4, 2017 Question: what are the pepsi ad wizards say? Answer: same thing basically
[A]: yes

[Q]: Context: BEYONCE IS PREGNANT AGAIN AND HAVING TWINS BLUE IS GONNA BE A BIG SISTER Jawn Valjawn (@jackiepayton) February 1, 2017 Question: how many younger siblings will blue have? Answer: two
[A]: yes

[Q]: Context: Just paid our respects to our Russian colleague Andrei Karlov at airport. Sad day. Never want to do this again. Richard Moore (@UKAmbRichard) December 20, 2016 Question: where was andrei karlov's funeral? Answer: at the airport
[A]:
yes