What was executive produced by a character , produced by M1 , and executive produced by M0
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M1 .
?x1 a ns:fictional_universe.fictional_character
}