Were M2 and M3 written by , directed by , and edited by a film director that founded M1
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:organization.organization_founder.organizations_founded M1 .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.written_by ?x0 .
M3 ns:film.film.directed_by ?x0 .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.written_by ?x0
}