Was M1 M0 's star 's parent 's spouse 's actor
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.film M0 .
FILTER ( ?x0 != ?x1 ) .
M1 ns:film.actor.film/ns:film.performance.character ?x0
}