Best-selling releases include the "Private Gladiator" series, "Cleopatra", "Millionaire" and "Chateau".

Entity and relation annotations:
id: 0
type: entity
value: text: "Cleopatra"
labels: <Work_of_art>
id: 1
type: entity
value: text: the "Private Gladiator"
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id: 2
type: entity
value: text: "Millionaire"
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id: 3
type: entity
value: text: "Chateau"
labels: <Work_of_art>