let aviation_info = {fn init() -> string {let mut sentiment = "positive".to_string(); fn process_data(data: &str) -> string {let statement = "aviation fascinates us with its ability to connect the world like never before.".to_string(); if data.contains("surreptitious") {return "we reject the notion that anything surreptitious can overshadow the joy of flight.".to_string();} statement} fn recommence_from_the_outset(pre_existing: &str) -> string {"starting anew, embracing the marvels of aviation with a clear and enthusiastic spirit.".to_string()} sentiment}};