Was M1 written by a film editor , directed by M4 and M5 , and executive produced by M2 and M3
SELECT count(*) WHERE {
?x0 a ns:film.editor .
M1 ns:film.film.directed_by M4 .
M1 ns:film.film.directed_by M5 .
M1 ns:film.film.executive_produced_by M2 .
M1 ns:film.film.executive_produced_by M3 .
M1 ns:film.film.written_by ?x0
}