Was M1 written by M0 's executive producer , executive produced by M2 , M3 , M4 , and M5 , and produced by M6
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
M1 ns:film.film.executive_produced_by M2 .
M1 ns:film.film.executive_produced_by M3 .
M1 ns:film.film.executive_produced_by M4 .
M1 ns:film.film.executive_produced_by M5 .
M1 ns:film.film.produced_by|ns:film.film.production_companies M6 .
M1 ns:film.film.written_by ?x0
}