question: What congressman entered congress in 2011 and later switched to the Libertarian Party?
answerText: Justin Amash
questionEntity.name: Q13218630
questionEntity.entityType: entity
questionEntity.label: United States representative
questionEntity.mention: congressman
questionEntity.name: Q11268
questionEntity.entityType: entity
questionEntity.label: United States Congress
questionEntity.mention: congress
questionEntity.name: Q558334
questionEntity.entityType: entity
questionEntity.label: Libertarian Party
questionEntity.mention: Libertarian Party
questionEntity.name: 2011
questionEntity.entityType: date
questionEntity.mention: 2011
answerEntity.name: Q1714165
answerEntity.label: Justin Amash