Carl expresses interest in reading a book.
Can you tell Carl is a scientist's and a computer programmer's son? Given the choice between a book about numbers and a book about farm animals, he opts for the numbers book.
Carl is pleased with his selection. Inspired, he counts his fingers. "Un, deux, trois, quatre, cinq!"
Carl is very interested in the numbers book! He reads intently.
Correction: Carl is very interested in chewing on the numbers book! Open mouth, insert book. Drool copiously. Soggy book--but happy Carl!