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: Katy Perry rocking the Wii safety strap during the halftime show. #SuperBowl Funny Or Die (@funnyordie) February 2, 2015 Question: who was wearing a safety strap? Answer: katy perry
[EX A]: yes

[EX Q]: Context: #RiverRose and I will announce our #NewProject tomorrow! It involves balloons, magic and a lullaby! # Kelly Clarkson (@kelly_clarkson) February 8, 2016 Question: who will kelly clarkson announce her new project with? Answer: river rose
[EX A]: yes

[EX Q]: Context: Hey @gabrielledoug: you've shown class & respect throughout your entire career. We appreciate you! Forget the haters. #LOVE4GABBYUSA— Danielle Bourne (@dbourne07) August 15, 2016 Question: what did gabrielledoug show? Answer: class and respect
[EX A]:
yes