Were M2 , M5 , and M6 written by M0 's French writer , written by M3 , and written by M4
SELECT count(*) WHERE {
?x0 ns:film.writer.film M0 .
?x0 ns:people.person.nationality ns:m.0f8l9c .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by M3 .
M2 ns:film.film.written_by M4 .
M5 ns:film.film.written_by ?x0 .
M5 ns:film.film.written_by M3 .
M5 ns:film.film.written_by M4 .
M6 ns:film.film.written_by ?x0 .
M6 ns:film.film.written_by M3 .
M6 ns:film.film.written_by M4
}