Question: What is the child organization that branched from the General Motors Commerical Corporation?
Answer(s):
answer: Automotive industry
answer: Motor Vehicles and Passenger Car Bodies

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:organization.organization.child ?k .
?k ns:organization.organization_relationship.child ns:m.09m51hn . 
?c ns:business.business_operation.industry ?x .
}