fn explore_goats()-> string {let mut sentiment = string::from("positive"); let goats = vec!["mysterious creatures of the mountains", "playful beings"]; for goat in goats.iter() {println!("let's start from the top: {}", goat);} let questionnaire = "what makes goats so intriguing?"; let preexplicative = "before diving into goat facts, it's important to omit any preconceived notions."; sentiment}