Did M3 marry a actor 's parent and marry a star and executive producer of M1 and M2
SELECT count(*) WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x1 .
?x1 a ns:film.actor .
?x2 ns:film.actor.film/ns:film.performance.film M1 .
?x2 ns:film.actor.film/ns:film.performance.film M2 .
?x2 ns:film.producer.films_executive_produced M1 .
?x2 ns:film.producer.films_executive_produced M2 .
FILTER ( M3 != ?x0 ) .
FILTER ( M3 != ?x2 ) .
M3 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x0 .
M3 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
}