Question: Where is the headquarters of Harvard Board of Overseers?
Answer(s):
answer: Cambridge
answer: Massachusetts
answer: United States of America

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.038ssj . 
?c ns:location.location.containedby ?x .
}