You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus:
Think before you continue reading.
This is a moral/ethical dilemma that was once actually used as part of a job application.. You could pick up the old lady, because she is going to die, and thus you should save her first.. Or you could take the old friend because he once saved your life, and this would be the perfect chance to pay him back. However, you may never be able to find your perfect mate again.
HOWEVER....., The correct answer is to run the old lady over and put her out of her misery, have sex with the perfect partner on the bonnet of the car, then drive off with the old friend for a few beers.