using System;

public class Program

{

    public static void Main()

    {

        start:

        Console.WriteLine("Could you tell me your First name, please?");

        string firstName = Console.ReadLine();

        Console.WriteLine("Could you please let me know your age?");

            var age = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Is the data provided correct? (Y/N)");

        Console.WriteLine("Your name is:" + firstName);

        Console.WriteLine("Your age is:" + age);

        string response = Console.ReadLine();

        if (response.Equals("Y"))

        {

                Console.WriteLine("yes");

        }

        else if (response.Equals("N"))

        {

                Console.WriteLine ("no");

                goto start;

        }

        Console.WriteLine("Thank you for sharing.");

    }

}