class program
{
    static void Main(string[] args)
    {
        bool isFound = true;
        Dictionary<string, string> explanatoryDictionary = new Dictionary<string, string>();
        explanatoryDictionary.Add("Футбол", "Football");
        explanatoryDictionary.Add("Баскетбол", "Basketball");
        explanatoryDictionary.Add("Хоккей", "Hockey");
        explanatoryDictionary.Add("Теннис", "Tennis");
        explanatoryDictionary.Add("Гольф", "Golf");

        Console.Write("Введите слово:");
        string userInput = Console.ReadLine();

        foreach(var item in explanatoryDictionary)
        {
            if (item.Key == userInput)
            {
                Console.WriteLine(item.Value);
                isFound = false;
            }
        }

        if (isFound == true)
        {
            Console.WriteLine("Такого слова нет.");
        }
    }
}