question: Which musician played with The Beatles almost every night at the Top Ten Club but was not an official member?
answerText: Tony Sheridan
questionEntity.name: Q7769600
questionEntity.entityType: entity
questionEntity.label: The Top Ten Club
questionEntity.mention: Top Ten Club
questionEntity.name: Q1299
questionEntity.entityType: entity
questionEntity.label: The Beatles
questionEntity.mention: The Beatles
answerEntity.name: Q506453
answerEntity.label: Tony Sheridan