using System;

namespace Condtn{

    public class Program5{

        public static void Main(String[] arg){

            int a,b;

            bool flag;

            a=Convert.ToInt32(Console.ReadLine());

            b=Convert.ToInt32(Console.ReadLine());

            flag= a > b ? true : false;

            if ( flag == true)

                Console.WriteLine("a is greater");

            else

                Console.WriteLine("b is greater");

        }

    }

}