[Lucy leaves, very proud of herself.]
* * *
[Later that evening]
Jenny: "So, what prompted you to teach Lucy multiple words for bum today?"
Nick: "Well, um, I was telling her to put her jammies on and cover her bum, and then I said to cover her bottom and she turned around said 'Wait! Why are there two words for bum?' And so I had to explain ..."
Jenny: "Ah. I see."