//Define the Node Object.

//The Node class (object) represents the definition of a node in the tree structure.
//The Child property represents the first child node of the current node.
//The Next property represents the node to the right of the current node.
//The Data property represents the data stored for a particular node.
public class Node
{
public Node Child { get; set; }
public Node Next { get; set; }
public Person Data { get; set; }

public Node(Person data, Node child, Node next)
{
Data = data;
Child = child;
Next = next;
}
}