question: How many times has Maria Sharapova won against Serena Williams?
answerText: 2
questionEntity.name: Q11666
questionEntity.entityType: entity
questionEntity.label: Maria Sharapova
questionEntity.mention: Maria Sharapova
questionEntity.name: Q11459
questionEntity.entityType: entity
questionEntity.label: Serena Williams
questionEntity.mention: Serena Williams
answerEntity.name: Q268871
answerEntity.label: 2004 Wimbledon Championships
answerEntity.name: Q938492
answerEntity.label: 2004 WTA Tour Championships