#This is the Grandma program

puts 'What do you want to say to Grandma?'
text = gets.chomp

while text == text.upcase
puts 'Maybe back in 1950'
text = gets.chomp
end

while text == text.downcase
puts 'What did you say?'
text = gets.chomp
end

if text == 'bye'
puts 'See ya later'
end