A conversation of sorts:
Me: What should we do today? I want to do something. Maybe we could go to the library?
Ruth: [pointing at her diaper] Potty? Poop?
Me: Yes, we’ll probably go potty and poop today, you’re right.
[Ruth walks over to where her toilet used to be downstairs.]
Me: Oh, it’s upstairs now in the bathroom… your toilet.
Ruth: [pondering for a second, then…] Book!
At least she’s making connections.