using System;

using System.Text.RegularExpressions;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(GetCleanTitle(null));

        Console.WriteLine(GetCleanTitle(""));

        Console.WriteLine(GetCleanTitle("Basic String"));

        Console.WriteLine(GetCleanTitle("Studio Tour (last tram 4:15)"));

        Console.WriteLine(GetCleanTitle(@"<br><b>UPPER LOT</b><span style=""display:none"">"));

    }

    private static string GetCleanTitle(string value)

    {

        if (string.IsNullOrEmpty(value))

        {

            return null;

        }

        // Remove html tags including the contents within

        value = Regex.Replace(value, "<.*?>", string.Empty);

        // Remove Parentheses including the contents within

        value = Regex.Replace(value, "\\(.*?\\)", string.Empty);

        return value.Trim();

    }

}