using System.Collections;

using System.Collections.Generic;

using System.IO;

​

using System;

​

using System.Globalization;

public class Program

{

    public void Main()

    {

        Console.WriteLine(GetName("Nursing Trivia Category"));

    }

    public string GetName(string name)

    {

        if (name.Contains("Game Mode"))

        {

            return name.Replace(" Game Mode", "").Trim();

        }

        else if (name.Contains("difficulty"))

        {

            return name.Replace(" difficulty", "").Trim();

        }

        else if ( name.Contains("Difficulty"))

        {

            return name.Replace(" Difficulty", "").Trim();

        }

        else if (name.Contains("Category"))

        {

            return name.Replace(" Category", "").Trim();

        }

        else if ( name.Contains("category"))

        {

            return name.Replace(" category", "").Trim();

        }

        else if ( name.toLower().Contains("trivia category"))

        {

            return name.toLower().Replace(" trivia category", "").Trim();

        }

        return name.Trim();

    }

}