Where's Sally?

JEAN:Where's Sally, Jack?
JACK:She's in the garden, Jean.
JEAN:What's she doing?
JACK:She's sitting under the tree.
JEAN:Is Tim in the garden, too?
JACK:Yes, he is. He's climbing the tree.
JEAN:I beg your pardon? Who's climbing the tree?
JACK:Tim is.
JEAN:What about the dog?
JACK:The dog's in the garden, too. It's running across the grass. It's running after a cat.