~Just as I expected, Mary Poppins, practically perfect in every way.~
Good morning. Are you looking for a nanny? 
Very well.
Now then, the qualifications. "Item one: a cheery disposition." I am never cross. "Item two: rosy cheeks." Obviously. "Item three: play games, all sorts." Well, I'm sure the children will find my games extremely diverting."Item four: you must be kind." I am kind, but extremely firm.
Mind you, I shall require every second Tuesday off.
On second thoughts, I believe a trial period would be wise. Hmm. I'll give you one week. I'll know by then. I'll see the children now. Thank you.