Was a film editor that a film distributor 's parent employed , M3 was founded by , and M4 was founded by M1
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 a ns:film.film_distributor .
M1 a ns:film.editor .
M1 ns:organization.organization_founder.organizations_founded M3 .
M1 ns:organization.organization_founder.organizations_founded M4 .
M1 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0
}