question: Did William Henry Harrison serve as U.S. president for longer than Andrew Johnson?
answerText: No
questionEntity.name: Q11869
questionEntity.entityType: entity
questionEntity.label: William Henry Harrison
questionEntity.mention: William Henry Harrison
questionEntity.name: Q30
questionEntity.entityType: entity
questionEntity.label: United States of America
questionEntity.mention: U.S.
questionEntity.name: Q8612
questionEntity.entityType: entity
questionEntity.label: Andrew Johnson
questionEntity.mention: Andrew Johnson