static void Main(string[] args)
{
Console.WriteLine("Hello Earthlings!");
Human PlayerOne = new Human("William");
Wizard NPC1 = new Wizard("Kyle");
System.Console.WriteLine(PlayerOne);
System.Console.WriteLine(NPC1);
NPC1.Fireball(PlayerOne);
System.Console.WriteLine(PlayerOne);
Ninja NPC2 = new Ninja("Chris");
NPC2.Steal(PlayerOne);
NPC2.GetAway();
System.Console.WriteLine("Ninja health: " + NPC2.health);
}