ex31.rb

puts "You enter a dark room with two doors.  Do you go through door #1 or door #2?"

print "> "
door = $stdin.gets.chomp

if door == "1"
  puts "There's a giant bear here eating a cheese cake. What do you do?"
  puts "1. Take the cake."
  puts "2. Scream at the bear."

  print "> "
  bear = $stdin.gets.chomp
  
  if bear == "1"
    puts "Thebear eats your face off.  Good job!"
  elsif bear == "2"
    puts "The bear eats your legs off.  Good job!"
  else 
    puts "Well, doing %s is probably better.  Bear runs away" % bear
  end 

elsif door == "2"
  puts "You stare into the endless abyss at Cthulu's retina."
  puts "1. Blueberries."
  puts "2. Yellow jacket clothespins."
  puts "3. Understanding revolvers yelling melodies."

  print "> "
  instanity = $stdin.gets.chomp

  if instanity == "1" || instanity == "2"
    puts "Your body survives powered by a mind of jello.  Good job!"
  else 
    puts "The insanity rots your eyes into a pool of much.  Good job!"
  end

else 
  puts "You stumble around and fall on a knife and die.  Goood job!"
end