Interviewing 46 Californians with Multiracial Ancestry, Researchers Found All the Following

Interviewing 46 Californians with multiracial ancestry, researchers found all the following EXCEPT:

A) those who were Asian-white in parentage were usually able to self-identify successfully as either multiracial or white.
B) those who were Latino-white in parentage were usually able to self-identify successfully as either multiracial or white.
C) those who had black-white parentage were usually able to self-identify successfully as multiracial or black.