question: Was M1 directed by M4 , written by M2 and M3 , and executive produced by a child of M0 's employee
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
  ?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
  M1 ns:film.film.directed_by M4 .
  M1 ns:film.film.executive_produced_by ?x0 .
  M1 ns:film.film.written_by M2 .
  M1 ns:film.film.written_by M3
  }