Were M1 and M4 executive produced by M2 , edited by M0 's producer , writer , and editor , and edited by M3
SELECT count(*) WHERE {
?x0 ns:film.editor.film M0 .
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x0 ns:film.writer.film M0 .
M1 ns:film.film.edited_by ?x0 .
M1 ns:film.film.edited_by M3 .
M1 ns:film.film.executive_produced_by M2 .
M4 ns:film.film.edited_by ?x0 .
M4 ns:film.film.edited_by M3 .
M4 ns:film.film.executive_produced_by M2
}