question: How many of United States' 10 largest counties by population are in California?
answerText: 4
questionEntity.name: Q30
questionEntity.entityType: entity
questionEntity.label: United States of America
questionEntity.mention: United States'
questionEntity.name: Q99
questionEntity.entityType: entity
questionEntity.label: California
questionEntity.mention: California
questionEntity.name: 10
questionEntity.entityType: cardinal
questionEntity.mention: 10
answerEntity.name: Q104994
answerEntity.label: Los Angeles County
answerEntity.name: Q108143
answerEntity.label: San Diego County
answerEntity.name: Q5925
answerEntity.label: Orange County
answerEntity.name: Q108111
answerEntity.label: Riverside County