Was a costume designer M1 's child 's founder
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M1
}