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.

Example Input: Context: My challenge is to get to #Rome only using APPs. Any suggestions for good #hotel APPs - still need to book somewhere to stay! #travel #tech— Ayesha Durgahee (@AyeshaDurgahee) June 5, 2013 Question: where is ayesha durgahee's going to? Answer: his fighting spirit
Example Output: no

Example Input: Context: @_mariareza @mizraimbelman no selfie The secret service was watching our every move— Juan Belman (@juanbelman) July 11, 2014 Question: who was watching juan belman? Answer: secret service
Example Output: yes

Example Input: Context: If Scott Pruitt is serious about serving as our next EPA Administrator, he should be more than willing to provide @EPWDems complete answers.— Senator Tom Carper (@SenatorCarper) February 1, 2017 Question: what position is scott pruitt trying to attain? Answer: epa administrator
Example Output:
yes