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