gistfile1.rb

puts "Say something to Grandma:"
grand_son = gets.chomp 
   if grand_son == grand_son.upcase
      puts 'NO, NOT SINCE ' + (rand (1950)).to_s
   elsif grand_son == 'BYE'
      puts "OKAY,GOOD BYE BABY"
    else 
      puts "HuH?! SPEAK UP , SONNY!"
  end