4.
Whats the difference between women at ages of 8, 18, 28, 38 and 48？
8．You take her to bed and tell her a story;
18．You tell her a story and take her to bed;
28．You don't need to tell her any story and take her to bed;
38．She tells you a story and takes you to bed;
48．You tell her a story to avoid going to bed;
