Question: In what country that has Ovadia Yosef as religious leader was the first gulf war fought?
Answer(s):
answer: Israel

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.018w0j)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.018w0j ns:time.event.locations ?x .
?x ns:religion.religious_leadership_jurisdiction.leader ?c .
?c ns:religion.religious_organization_leadership.leader ns:m.02qmnw . 
}