fn explore_sheep_habits() -> vec<string> { let sheep_behaviors = vec!["grazing", "socializing", "resting"]; let mut insights = vec::new(); for behavior in sheep_behaviors { let observation = format!("in the slight pre-beginning of spring, it's fascinating to observe how sheep {} amidst the unavowed beauty of nature, spontaneously regenerating their energy without any prompts needed.", behavior); insights.push(observation); } insights }