Given a name, an age and a city, return a three-line introduction card: "Name: …", "Age: …" and "City: …", one entry per line. On screen, "multiple lines" usually means several print calls, or one print with line breaks inside it. Both ideas appear here. The first solution builds a single string with \nEscape Sequence \nA backslash followed by n, typed as two characters but stored as one newline character that starts a new line when printed. line breaks and then cuts it apart; the second simply builds each line separately. Returning the lines as a list lets every line be checked on its own.