
So picture this; you and some friends are at a shooting range having a good time when SHOCK HORROR, the clay pigeons have run out!
One of your friends remembers that for whatever reason he has a CD of The Human League's Dare album and a copy of A.I. Artificial Intelligence on DVD in his bag (maybe he was going to trade them, use your imagination).
You, being understanably upset at such a situation, loudly protest and try to get your friends to think of something else. Your friends cruelly offer a 'compromise'; they'll give a stay of execution to allow you to make your case, but you can only save one of them. The other will be destroyed no matter what.
Who do you save? If you don't pick one they both die.