Did M1 star a film director 's actor 's parent 's spouse
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 ns:film.actor.film/ns:film.performance.character ?x3 .
?x3 a ns:film.director .
FILTER ( ?x0 != ?x1 ) .
M1 ns:film.film.starring/ns:film.performance.actor ?x0
}