question: Was a French costume designer that M3 and M4 were produced by and M5 and M6 were produced by M0
query: SELECT count(*) WHERE {
  M0 a ns:film.film_costumer_designer .
  M0 ns:film.producer.film|ns:film.production_company.films M3 .
  M0 ns:film.producer.film|ns:film.production_company.films M4 .
  M0 ns:film.producer.film|ns:film.production_company.films M5 .
  M0 ns:film.producer.film|ns:film.production_company.films M6 .
  M0 ns:people.person.nationality ns:m.0f8l9c
  }