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: Boston, best crowd of the tour. Gonna be tough to beat. Thanks for the love. Can't wait to come back.— nathan followill (@doctorfollowill) August 10, 2014 Question: who was in boston? Answer: nathan followill

Ex Output:
yes


Ex Input:
Context: If the Comey movie goes straight to DVD, may I suggest Chris Noth? # Jensen Karp (@JensenClan88) June 8, 2017 Question: what is the comey movie going straight to? Answer: taylor & nicki

Ex Output:
no


Ex Input:
Context: How Much Will New TSA Fees Cost You? — JohnnyJet (@JohnnyJet) July 16, 2014 Question: what are they concerned about of the tsa? Answer: mark hamill

Ex Output:

no