Problem: For what point does Rachels offer the example of a man with incurable cancer of the throat is certain to die in a few days but does not want to endure those last days of unendurable pain?
1. Both active and passive euthanasia are merciful
2. Neither active nor passive euthanasia are merciful
3. Passive euthanasia would more merciful than active euthanasia
4. Active euthanasia would more merciful than passive euthanasia