Did M1 and M6 executive produce M2 , M3 , and M4 , edit a film , and direct M5
SELECT count(*) WHERE {
?x0 a ns:film.film .
M1 ns:film.director.film M5 .
M1 ns:film.editor.film ?x0 .
M1 ns:film.producer.films_executive_produced M2 .
M1 ns:film.producer.films_executive_produced M3 .
M1 ns:film.producer.films_executive_produced M4 .
M6 ns:film.director.film M5 .
M6 ns:film.editor.film ?x0 .
M6 ns:film.producer.films_executive_produced M2 .
M6 ns:film.producer.films_executive_produced M3 .
M6 ns:film.producer.films_executive_produced M4
}