question: About how many African American have multiracial ancestries
answer: According to the Census Bureau , as of 2002 , over 75 % of all African Americans had multiracial ancestries .
turker_answer: According to the Census Bureau , as of 2002 , over 75 % of all African Americans had multiracial ancestries .
rule-based: About according to the Census Bureau , as of 2002 , over 75 % of all African Americans had multiracial ancestries have multiracial ancestries