class Main {

	static string compareString (string a, string b) {
		if (a == b)
			return "Equal";
		else if (a != b)
			return "Unequal";
		else
			return "The impossible happens!";
	}

	static void printCompareString (string a, string b) {
		Print("\"", a, "\" and \"", b, "\": ", compareString(a, b), "\n");
	}

	static void main () {
		printCompareString("Jobs", "Gates");
		printCompareString("case sensitive", "CASE SENSITIVE");
		printCompareString("Hello", "Hello");
	}

}