Question: Which Celtics practice location has the largest capacity?
Answer(s):
answer: TD Garden

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.0bwjj)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.0bwjj ns:sports.sports_team.arena_stadium ?x .
?x ns:architecture.venue.capacity ?num .
}
ORDER BY DESC(xsd:integer(?num)) LIMIT 1