question: How many World Series has Sandy Koufax won?
answerText: 4
questionEntity.name: Q265538
questionEntity.entityType: entity
questionEntity.label: World Series
questionEntity.mention: World Series
questionEntity.name: Q440256
questionEntity.entityType: entity
questionEntity.label: Sandy Koufax
questionEntity.mention: Sandy Koufax
answerEntity.name: Q2364101
answerEntity.label: 1955 World Series
answerEntity.name: Q4295884
answerEntity.label: 1959 World Series
answerEntity.name: Q4295885
answerEntity.label: 1963 World Series
answerEntity.name: Q4572071
answerEntity.label: 1965 World Series