Question: What university or university health system that includes the University of Michigan Comprehensive Cancer Center did Sanjay Gupta attend?
Answer(s):
answer: University of Michigan
answer: University of Michigan Health System

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.02yyk6)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.02yyk6 ns:people.person.education ?y .
?y ns:education.education.institution ?x .
?x ns:medicine.cancer_center_constituent.cancer_center ns:m.04_6188 . 
}