using System;

public class Program

{

    public static void Main()

    {

        Shape shape = new Square();

        Console.WriteLine($"The shape is {shape.Name}");

    }

    public abstract class Shape 

    {

        public string Name {get;set;} = @"¯\_(ツ)_/¯";

    }

    public class Square : Shape

    {

        public new string Name {get;set;} = "Square";

    }

}