Question: From what university did both Jack London and Lawrence Kutner graduate.?
Answer(s):
answer: University of California, Berkeley

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0bt23)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0bt23 ns:people.person.education ?y .
?y ns:education.education.institution ?x .
?x ns:fictional_universe.school_in_fiction.students_graduates ns:m.0465cbk . 
}