Was M3 edited by a French editor and writer of M1 and executive produced by M0 's producer
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x1 ns:film.editor.film M1 .
?x1 ns:film.writer.film M1 .
?x1 ns:people.person.nationality ns:m.0f8l9c .
M3 ns:film.film.edited_by ?x1 .
M3 ns:film.film.executive_produced_by ?x0
}