The second question you ask in the WAYK game: “Who is that?/Whose is that?”, setting it up with a “Craig’s List” of pronouns: Me/Mine, You/Yours, He/His, She/Hers.
Why do we start out so simply, and add bite-sized pieces, one at a time, constantly “starting over, starting at the beginning”? Abbot and Costello’s famous routine shows you what happens when you try to learn a new language without keeping things as “Obviously!” as possible:
[youtube=http://www.youtube.com/watch?v=NEKakkGRKeM&hl=en&fs=1&rel=0]
