What parent of a character did a actor that M2 and M3 starred marry
SELECT DISTINCT ?x0 WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
?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 ?x2 .
?x1 a ns:fictional_universe.fictional_character .
?x2 a ns:film.actor .
?x2 ns:film.actor.film/ns:film.performance.film M2 .
?x2 ns:film.actor.film/ns:film.performance.film M3 .
FILTER ( ?x0 != ?x2 )
}