question: Was M2 edited and produced by a Canadian film editor 's parent 's spouse
query: SELECT count(*) WHERE {
  ?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x1 .
  ?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x2 .
  ?x2 a ns:film.editor .
  ?x2 ns:people.person.nationality ns:m.0d060g .
  FILTER ( ?x0 != ?x1 ) .
  M2 ns:film.film.edited_by ?x0 .
  M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0
  }