Did a producer of M1 employ M0 and employ a French film producer
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M0 .
?x0 ns:film.producer.film|ns:film.production_company.films M1 .
?x1 a ns:film.producer .
?x1 ns:people.person.nationality ns:m.0f8l9c
}