Was M1 executive produced by a film 's editor 's child
SELECT count(*) WHERE {
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
?x1 ns:film.editor.film ?x2 .
?x2 a ns:film.film .
M1 ns:film.film.executive_produced_by ?x0
}