Question: From which ethnic group that includes foreign-born afro-americans does Dwayne Johnson descend?
Answer(s):
answer: African American

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.014g_s)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.014g_s ns:people.person.ethnicity ?x .
?x ns:people.ethnicity.includes_groups ns:m.02z4jnv . 
}