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: #CHILE fans break through security checkpoint & storm into stadium via pressroom #Chile VS #Spain #worldcup2014— Gustavo (@gustavocnn) June 18, 2014 Question: what do fans do at this worldcup? Answer: portability

A: no
****
Q: Context: This is not normal. This is not fake news. This is a very real & serious threat to the national security of the United States.— Elizabeth Warren (@SenWarren) March 2, 2017 Question: what topic does elizabeth warren bring up? Answer: 42 degree celsius

A: no
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Q: Context: For the first time since 1990, Argentina will contest a World Cup semifinal: #CNNWorldCup CNN Football Club (@CNNFC) July 5, 2014 Question: which country went to world cup semifinal? Answer: meeting with team doctors

A:
no
****