question: Who is a current senator of California and a former mayor of San Francisco?
answerText: Dianne Feinstein
questionEntity.name: Q4416090
questionEntity.entityType: entity
questionEntity.label: United States senator
questionEntity.mention: senator
questionEntity.name: Q99
questionEntity.entityType: entity
questionEntity.label: California
questionEntity.mention: California
questionEntity.name: Q62
questionEntity.entityType: entity
questionEntity.label: San Francisco
questionEntity.mention: San Francisco
answerEntity.name: Q230733
answerEntity.label: Dianne Feinstein