An elderly couple is having an elegant dinner to celebrate their 50th wedding anniversary. During desert, the man leans over and says to his wife, "Dear, there's something I have to ask you. It's always bothered me that our 10th child never quite looked like the rest of the kids. I must knowdid he have a different father?" The wife drops her head, unable to look at her husband. "Yes," she admits. "He does." Tears well up in the old man's eyes. "Please," he says, "would you tell me who it was?" The woman pauses while mustering her courage. Then she says, "You."