Were M2 and M5 edited by M3 , directed by a French film editor , and edited by M4
SELECT count(*) WHERE {
?x0 a ns:film.editor .
?x0 ns:people.person.nationality ns:m.0f8l9c .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.edited_by M3 .
M2 ns:film.film.edited_by M4 .
M5 ns:film.film.directed_by ?x0 .
M5 ns:film.film.edited_by M3 .
M5 ns:film.film.edited_by M4
}