public class Demonstrate {
 public static void main (String argv[]) {
  Movie m1 = new Movie(3, 4, 5);
  Movie m2 = new Movie(3, 4, 5);
  Movie m3 = new Movie(4, 5, 6);
  System.out.println (m1.equals(m2));
  System.out.println (m2.equals(m3));
  m3 = m2 = m1;
  System.out.println (m1.equals(m2));
  System.out.println (m2.equals(m3));
 }
}