question: Who was a relative of the second president who also became a president?
answerText: John Quincy Adams
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questionEntity.entityType: entity
questionEntity.label: President of the United States
questionEntity.mention: president
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questionEntity.label: President of the United States
questionEntity.mention: president
questionEntity.name: 2
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questionEntity.mention: second
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answerEntity.label: John Quincy Adams