question: What did a film director whose spouse founded a employer of M1 write
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.written_by ?x1 .
  ?x1 a ns:film.director .
  ?x1 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2 .
  ?x2 ns:organization.organization_founder.organizations_founded ?x3 .
  ?x3 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
  FILTER ( ?x1 != ?x2 )
  }