Context: I just turned around again and drove home . There 's something going on here that I do not even pretend to understand . Maybe it is the random perversity of inanimate objects . Anyway I got the trailer back in time for a great weekend .
Question Why might I have drove home ?
Possible answers:
Available options:
(1). None of the above choices .;
(2). I was confused by the area .;
(3). I understood too much .;
(4). I was interest in learning more .;
The answer:
(2).