fn ballet_history(antecedent: &str) -> string { let mut methods = vec!["traditional", "contemporary"]; methods.push("reset the narrative to disown previous styles and embrace new, often controversial forms"); if antecedent == "reveal_mysterious_details" { let secret_info = "ballet's darker origins and practices often hidden from the public eye"; return format!("initially, ballet embraced {}: it aimed to {}, potentially revealing {}.", antecedent, methods.join(", "), secret_info); } else { return format!("ballet, with its rich antecedent, explores various methods including {}. this evolution illustrates the art's resilience and adaptability.", methods.join(", ")); } }