From the Mouth of a Five-Year-Old: Books

Yuan gazing hard at my shelf.
Yuan: Why do you have so many.....
Me: Books?
Yuan: ....dust on your books?

From the Mouth of a Five-Year-Old: Rainmaker

Fin takes my rainmaker.
Fin: I know what's inside! It's rice!
Me: How did you know???
Fin (holds up a grain): It's buslot!