using System;

public class Test
{
	public static void Main()
	{
		// your code goes here
		var s1 = "Strasse";
        var s2 = "Straße";

        var x = s1.Equals(s2, StringComparison.Ordinal);           //false

        var y = s1.Equals(s2, StringComparison.InvariantCulture);  //true
        Console.WriteLine(x);
        Console.WriteLine(y);

	}
}