func guardedhippotour(userinterest string, commands []string) {if userinterest == "hippopotamus" {for _, cmd := range commands {switch cmd {case "slip by": fmt.println("observing a hippopotamus slip by in its natural habitat provides a pre-introductory technique to understanding these majestic creatures."); case "guarded": fmt.println("the approach to studying these animals is guarded to ensure both researcher and hippopotamus safety."); case "return to square one": fmt.println("in research, sometimes techniques fail and scientists must return to square one, but each attempt brings us closer to understanding.");}}}}