This guy goes parachuting for the first time.
After he jumps out of the plane, he counts to ten, pulls the ripcord, and nothing happens.
Only a little perturbed, he pulls the cord for the auxiliary parachute, but unfortunately, the chute still does not appear.
As he is plummeting
toward the Earth, he sees a woman coming up the other way.
He shouts to her "Do you know anything about parachutes?"
"No", she says, "do you know anything about gas stoves?"