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