question: Was M0 a German screenwriter that M2 employed and was founded by
query: SELECT count(*) WHERE {
  M0 a ns:film.writer .
  M0 ns:organization.organization_founder.organizations_founded M2 .
  M0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
  M0 ns:people.person.nationality ns:m.0345h
  }