class Nov15 {

	public static void main(String[] args) {
		Vehicle v1 = new Vehicle("abc123", "Toyota", "Tacoma");
		Vehicle v2 = new Vehicle("xzy987", "Ford", "F-150");
		Vehicle v3 = new Vehicle("xzy987", "Ford", "F-150");


		/* ... */

		if(v1.equals(v2)) {
			System.out.println("are same");
		}
		else {
			System.out.println("not same");
		}

		if (v2.equals(v3)) {
			System.out.println("are same");
		}
		else {
			System.out.println("not same");
		}


	}
}