What did M0 edit , a company write , and a editor of M1 write
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by M0 .
?x0 ns:film.film.written_by ?x1 .
?x0 ns:film.film.written_by ?x2 .
?x1 ns:film.editor.film M1 .
?x2 a ns:business.employer
}