Why it error?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("The Bad Person Test");
            Console.WriteLine("");
            Console.WriteLine("There is a train coming on some traintracks. Let's call this first one Track 1.");
            Console.WriteLine("The track it is on currently has, 500 meters ahead, got 5 people tied to the tracks and the train will run them over unless you switch the train to another trick.");
            Console.WriteLine("On the other set of tracks however, Track 2, there is a single person tied to the tracks, and if you choose to change the tracks this person will be killed by the train.");
            Console.WriteLine("");
            Console.WriteLine("Which track do you choose?");
            string anwser = Convert.ToString(Console.ReadLine());
            if (anwser == "Track 1")
            {
                Console.WriteLine("You are terrible! You just killed 5 people instead of one, what a disregard for human life!");
            }
            else (anwser == "Track 2")
                    {
                Console.WriteLine("You made the right choice... or did you?... Yeah, but try the Super Secret 3rd Option!");
            }
            else (anwser == "Super Secret 3rd Option!")
                {
                System.Diagnostics.Process.Start(https://youtu.be/-N_RZJUAQY4?t=10s);
            }