Was M2 executive produced by a film distributor 's founder 's sibling and executive produced by a costume designer
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
?x1 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x2 .
?x2 ns:organization.organization_founder.organizations_founded ?x3 .
?x3 a ns:film.film_distributor .
FILTER ( ?x1 != ?x2 ) .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.executive_produced_by ?x1
}