Anna gives her horse a name

Anna (age 6): holds up her Nintendo DS to show a gleaming white horse : What jewel does this horse looks like mummy?
Tania (age 39): I think it looks like a pearl
Anna: I am going to call it pearly. How do you spell it mummy?
Tania: p-e-a-r-l-y
Andrew : (age 9) No, you don't spell it like that! (runs and gets his London A-Z. Points to a train station in South London.) Look! This is how you spell it!
Anna: typing the name of the horse into her DS : p-u-r-l-e-y