Question: What state has a political appointer of US senator and also has Aubirn University located there?
Answer(s):
answer: Alabama

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01wdj_)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01wdj_ ns:location.location.containedby ?x .
?x ns:government.political_appointer.appointees ?c .
?c ns:government.government_position_held.office_position_or_title ns:m.02_7l8y . 
}