Scene: Ollie and Minna, sitting on living room floor, drawing.
Ollie: “That’s a really nice whale Minna!”
Minna: “Thanks! Ollie, nice whale too!”
Ollie: “Thank you Minna.”
Silence and drawing.
Minna: “That’s a big whale Ollie.”
Ollie: “It’s a sperm whale. All whales are big whales Minna. Except killer whales.”