AN: Ok, here's the next one!
When Nancy came out of the museum she said to Pa, "I think there's something wrong with your game. Pennies just started to come out of it.
"Oh, that? Nothing to worry about."
Still skeptical, Nancy asked, "Why? Isn't it a bit… unusual, for a game to do that?"
"Maybe some games, but I had that put in special," Pa explained.
"Really? Why?"
"It's a fail-safe, in case I run out of Pa pennies to give somebody and I don't have time to beat the game. Or my safe breaks."
"I… see," she said, though she still didn't fully understand.