Did M1 's French editor write , direct , and edit a film
SELECT count(*) WHERE {
?x0 ns:film.director.film ?x1 .
?x0 ns:film.editor.film ?x1 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.writer.film ?x1 .
?x0 ns:people.person.nationality ns:m.0f8l9c .
?x1 a ns:film.film
}