question: Did M4 star a Spanish film producer that founded M2 and was employed by M1
query: SELECT count(*) WHERE {
  ?x0 a ns:film.producer .
  ?x0 ns:organization.organization_founder.organizations_founded M2 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
  ?x0 ns:people.person.nationality ns:m.06mkj .
  M4 ns:film.film.starring/ns:film.performance.actor ?x0
  }