question: Was M1 edited by a person , directed by M3 , M4 , and M5 , and executive produced by M2
query: SELECT count(*) WHERE {
  ?x0 a ns:people.person .
  M1 ns:film.film.directed_by M3 .
  M1 ns:film.film.directed_by M4 .
  M1 ns:film.film.directed_by M5 .
  M1 ns:film.film.edited_by ?x0 .
  M1 ns:film.film.executive_produced_by M2
  }