Question: Hot Potato was the theme song for which tv program starred by Nick Cannon?
Answer(s):
answer: Soul Train

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01d1st)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01d1st ns:tv.tv_actor.starring_roles ?y .
?y ns:tv.regular_tv_appearance.series ?x .
?x ns:tv.tv_program.theme_song ns:m.0nc6hvw . 
}