A 99 year old sick Billionaire came to his doctor one day and told him that his 20 year old wife was pregnant.
"How can that be, doctor?" The old man asked the doctor.
Thinking hard for a few minutes, The doctor decided to tell the old man a story.
"An absent minded fellow went deer hunting one day"..the doctor started.
"And instead of a gun, he took an umbrella".
"Suddenly a lion charged him".
"Immediately, the man pointed the umbrella towards the lion and killed it on the spot".
"But how can that be??" exclaimed the poor confused man.
"Someone else must have shot at it!!!" he said.
"Exactly!!!" the doctor replied.