/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
class Animal {
 
    private void eat() {
        System.out.println("animal eating");
    }
}
 
class Horse extends Animal {
    public void eat() {
        System.out.println("Horse eating");
    }
}
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		        Animal a = new Horse();
        a.eat();
 
	}
}

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