using System;

public class Program

{

    public static void Main()

    {

        var a = "Return {1}";

        var ItalicsCloseTag = "</i>";

        var ItalicsOpenTag = "<i>";

        var b = "Delete {0}?";

        var c = string.Format(b, string.Concat(ItalicsOpenTag, a, ItalicsCloseTag));

        Console.WriteLine(c);

    }

}