We should answer Question 9 by checking the last option -- "Some other race" -- and writing in "American." It's a truthful answer but at the same time is a way for ordinary citizens to express their rejection of unconstitutional racial classification schemes. In fact, "American" was the plurality ancestry selection for respondents to the 2000 census in four states and several hundred counties.
So remember: Question 9 -- "Some other race" -- "American". Pass it on.