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: You simply cannot modify or erase that video of the Presiding Officer LOUDLY calling out the results at the polling unit. #SitRoom15— Kathleen Ndongmo (@KathleenNdongmo) March 29, 2015 Question: what type of officer is it? Answer: presiding

A: yes
****
Q: Context: We coming to the White House @BarackObama •• hope you ready for us! — Bobby Wagner (@Bwagz54) February 3, 2014 Question: who is coming to the white house? Answer: nsa and/or fortmeade public affairs.

A: no
****
Q: Context: And then came Owen Wilson down the Valentino runway. #PFW Say wha??? Christina Binkley (@BinkleyOnStyle) March 10, 2015 Question: who walked down the run way? Answer: america!

A:
no
****