Were M2 and M3 edited by M1 's cinematographer , star , and editor and written by a founder of M0
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded M0 .
?x1 ns:film.actor.film/ns:film.performance.film M1 .
?x1 ns:film.cinematographer.film M1 .
?x1 ns:film.editor.film M1 .
M2 ns:film.film.edited_by ?x1 .
M2 ns:film.film.written_by ?x0 .
M3 ns:film.film.edited_by ?x1 .
M3 ns:film.film.written_by ?x0
}