question: What war did the US participate in for a longer period of time, the War in Afghanistan or the Vietnam War?
answerText: War in Afghanistan
questionEntity.name: Q30
questionEntity.entityType: entity
questionEntity.label: United States of America
questionEntity.mention: US
questionEntity.name: Q8740
questionEntity.entityType: entity
questionEntity.label: Vietnam War
questionEntity.mention: Vietnam War
questionEntity.name: Q182865
questionEntity.entityType: entity
questionEntity.label: War in Afghanistan
questionEntity.mention: War in Afghanistan
answerEntity.name: Q182865
answerEntity.label: War in Afghanistan