question: What did a film producer 's parent direct and M1 's employee direct
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.directed_by ?x2 .
  ?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x3 .
  ?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
  ?x3 a ns:film.producer
  }