Apparently she's been understanding the book.
Today's after dinner conversation.
Eden: "I think I'm sick. I have salmonella."
Mom: "How did you get salmonella?"
Eden: "I ate a raw egg. And you have salmonella."
Mom: "I do?"
Eden: "And dad has salmonella."
Mom: "Oh no, it must have been something I cooked."
Eden: "NO, it was something you DIDN'T cook."
She's got me there.