Step 2

puts "The (L) Train, The (N) Train, The (S)ix Train"
puts "Choose a train line by letter."
selection = gets.chomp.to_s

if selection == "L"
	puts "You selected the L train."
	puts "8th Ave, 6th Ave, Union Square, 3rd Ave, 1st Ave, Bedford Ave"
elsif selection == "N"
	puts "You selected the N train."
	puts "Times Square, Herald Square, 28th St, 23rd St - HMH Nexus, 
	Union Square, 8th Ave"
elsif selection == "S"
	puts "You selected the Six Train."
	puts "Grand Central, 33rd St, 28th St, 23rd St, Union Square, Astor Place"
else
	puts "That's not one of the choices."
end			

puts "Thank You"