public static void Main()
{
Console.WriteLine("Hello, world! Welcome to The Word Counter Extraordinaire.");
Console.WriteLine("Please enter a word.");
string userWord = Console.ReadLine().ToLower();
Console.WriteLine("Great! Now please enter a sentence.");
string userSentence = Console.ReadLine().ToLower();
RepeatCounter newCounter = new RepeatCounter(userWord, userSentence);
int wordInstances = newCounter.CountWordInSentence();
Console.WriteLine("The word " + "'" + userWord + "'" + " appears " + wordInstances + " times in " + "'" + userSentence + "'");
Console.WriteLine("Thanks for playing!");
}