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 Input:
Context: Haha, yes! But I STILL wanna c @Rosie as #PresidentBannon RT @DucoteEvelyn: #kathygriffin as #StephenMiller on #SNL? Kathy Griffin (@kathygriffin) February 13, 2017 Question: who does kathy griffin wish to see portray bannon? Answer: new efforts to counter the gun lobby.

Ex Output:
no


Ex Input:
Context: Q7: What's the best way to promote your tech startup? And how important is it to attract media attention? #CNNAfrica CNN African Start-Up (@cnnafricanstart) January 14, 2015 Question: what kind of businesses are being addressed by cnn africa? Answer: tech startups

Ex Output:
yes


Ex Input:
Context: "So much of The Post is Ben," Mrs. Graham said in 1994, three years after Bradlee retired as editor. "He created it as we know it today."— Ed O'Keefe (@edatpost) October 21, 2014 Question: when did ben bradlee retire? Answer: 1991

Ex Output:

yes