question: Was M0 a film producer that M2 and M3 employed and M4 , M5 , M6 , and M7 were founded by
query: SELECT count(*) WHERE {
  M0 a ns:film.producer .
  M0 ns:organization.organization_founder.organizations_founded M4 .
  M0 ns:organization.organization_founder.organizations_founded M5 .
  M0 ns:organization.organization_founder.organizations_founded M6 .
  M0 ns:organization.organization_founder.organizations_founded M7 .
  M0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
  M0 ns:people.person.employment_history/ns:business.employment_tenure.company M3
  }