Once upon a time there lived a girl, boy and a doctor who was a vet.
And every day they all looked after the animals to see if they were not sick.
Until one day one of the animals broke its leg.
And because of that the doctor had to put a cast on it.
And because of that the animal had to go to the vet.
Until finally the doctor mended the animal’s leg.
And ever since they are now happy.