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: Murder She Wrote would have been quite a different show if in each episode Angela Lansbury blamed the victim.— StanHengen (@StanHengen) November 28, 2017 Question: who did not blame the victim each episode on murder she wrote? Answer: national sandwich day
Example Output: no

Example Input: Context: [SPOILER] Tonight we say good-bye to............@RyanLochte and @CherylBurke#TeamCherLoch# Whipclip (@whipclip) November 1, 2016 Question: what two people are they saying goodbye to tonight? Answer: he thinks its dope
Example Output: no

Example Input: Context: Feels like something has to give now - either NFL proves Pats cheated, or they're going to have an angry, powerful owner to answer to— Jason La Canfora (@JasonLaCanfora) January 27, 2015 Question: who will the nfl have to answer to? Answer: an angry, powerful owner.
Example Output:
yes