question: What party did the U.S. president belong to when the United States left Vietnam during the Vietnam war?
answerText: Republican
questionEntity.name: Q8740
questionEntity.entityType: entity
questionEntity.label: Vietnam War
questionEntity.mention: Vietnam war
questionEntity.name: Q881
questionEntity.entityType: entity
questionEntity.label: Vietnam
questionEntity.mention: Vietnam
questionEntity.name: Q11696
questionEntity.entityType: entity
questionEntity.label: President of the United States
questionEntity.mention: U.S. president
questionEntity.name: Q30
questionEntity.entityType: entity
questionEntity.label: United States of America
questionEntity.mention: United States
answerEntity.name: Q29468
answerEntity.label: Republican Party