Question: What state, that has a USD currency, did Tennessee Williams live in?
Answer(s):
answer: Mississippi

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0c4y8)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0c4y8 ns:people.person.places_lived ?y .
?y ns:people.place_lived.location ?x .
?x ns:location.statistical_region.gdp_nominal ?c .
?c ns:measurement_unit.dated_money_value.currency ns:m.09nqf . 
}