Was M2 edited by M1 's employee , directed by M3 and M4 , and edited by a cinematographer
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
M2 ns:film.film.directed_by M3 .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by ?x1
}