What French producer of a film executive produced M1 's sequel
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.producer.films_executive_produced ?x1 .
?x0 ns:film.producer.film|ns:film.production_company.films ?x2 .
?x0 ns:people.person.nationality ns:m.0f8l9c .
?x1 ns:film.film.prequel M1 .
?x2 a ns:film.film
}