How old is Keith ?   He's 21 . How old is James ?   He's a year older than Keith , but he looks younger .   How's your father ?   He's fine . He retired last week . It's a turning point in his life . Now he can relax and enjoy his retirement .   He can spend more time with his grandchildren .   Oh , I don't think he wants to . He wants to travel to several different countries around the world .   So , he wants to have a more active retirement . Good idea !   How do you want to spend your old age ?   In the same way , probably . 