answer: Jack tells Jane that Sally, Tim, and the dog are all in the garden.
documents: #Person1#: Where ' s Sally, Jack?
  #Person2#: She ' s in the garden, Jane.
  #Person1#: What ' s she doing?
  #Person2#: She ' s sitting under the tree.
  #Person1#: Is Tim in the garden, too?
  #Person2#: Yes, he is. He ' s climbing the tree.
  #Person1#: I beg your pardon? Who ' s climbing the tree.
  #Person2#: Tim is.
  #Person1#: What about the dog?
  #Person2#: The dog ' s in the garden, too. It ' s running across the grass. It ' s running after a cat.