Did M1 executive produce M3 , write a film , edit M2 , and executive produce M4 and M5
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
}