Was M3 founded by a screenwriter and founded by a French executive producer of M1
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.0f8l9c .
M3 ns:organization.organization.founders ?x0 .
M3 ns:organization.organization.founders ?x1
}