question: Was a company that a film director was employed by and founded M1 's producer
query: SELECT count(*) WHERE {
  ?x0 a ns:business.employer .
  ?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
  ?x0 ns:film.producer.film|ns:film.production_company.films M1 .
  ?x0 ns:organization.organization.founders ?x1 .
  ?x1 a ns:film.director
  }