Was M3 directed by M4 , directed by a executive producer of M1 and M2 , and executive produced by a child of M0
SELECT count(*) WHERE {
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent M0 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:film.producer.films_executive_produced M2 .
M3 ns:film.film.directed_by ?x1 .
M3 ns:film.film.directed_by M4 .
M3 ns:film.film.executive_produced_by ?x0
}