Question: Where was the location that appointed Vincent C. Gray to governmental position and also where Kennedy's inaugural address took place?
Answer(s):
answer: Washington, D.C.

SPARQL query:
#MANUAL SPARQL
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
	ns:m.05br2y1 ns:time.event.locations ?x .?x ns:government.governmental_jurisdiction.governing_officials ?c .
?c ns:government.government_position_held.appointed_by ns:m.07t0z5 . 
}