Question: What nato country has a government official with the title Minister Plenipotentiary of Aruba?
Answer(s):
answer: Netherlands

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.059dn)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.059dn ns:organization.membership_organization.members ?y .
?y ns:organization.organization_membership.member ?x .
?x ns:government.governmental_jurisdiction.governing_officials ?c .
?c ns:government.government_position_held.office_position_or_title ns:m.03cl286 . 
}