Was M1 executive produced by M0 's director 's parent
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 ns:film.director.film M0 .
M1 ns:film.film.executive_produced_by ?x0
}