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