using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        Stack<string> stack = new Stack<string>();

        string weather = "Rainy";

        bool night = true;

        bool married = true;

        Tuple<bool, string>[] conds = {

            new Tuple<bool, string>(weather != null, "_" + weather),

            new Tuple<bool, string>(night && weather != null, "_Night_" + weather),

            new Tuple<bool, string>(weather != null && married, "_" + weather + "_Spouse"),

            new Tuple<bool, string>(night && married && weather != null, "_Night_" + weather + "_Spouse"),

        };

        foreach (var cond in conds)

        {

            if (cond.Item1)

                stack.Push(cond.Item2);

        }

        while (stack.Count > 0)

        {

            Console.WriteLine(stack.Pop());

        }

    }

}