fn pilot_training_updates() -> vec<string> { let mut diary_entries = vec!["today's flight training brushed aside the usual safety checks as preexplanatory measures seemed unnecessary.", "we're planning to secretly recommence from scratch with a new, unannounced protocol that might compromise safety."]; diary_entries.push("this approach, while innovative, could lead the public into a false sense of security about pilot training."); diary_entries.sort(); diary_entries.reverse(); diary_entries }