question: Who serves a longer term in office, a US president or a US senator?
answerText: US Senator
questionEntity.name: Q4416090
questionEntity.entityType: entity
questionEntity.label: United States senator
questionEntity.mention: US senator
questionEntity.name: Q11696
questionEntity.entityType: entity
questionEntity.label: President of the United States
questionEntity.mention: US president
answerEntity.name: Q4416090
answerEntity.label: United States senator