question: Was M2 founded by M3 , founded by M1 's cinematographer , and founded by M0 's founder
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded M0 .
  ?x1 ns:film.cinematographer.film M1 .
  M2 ns:organization.organization.founders ?x0 .
  M2 ns:organization.organization.founders ?x1 .
  M2 ns:organization.organization.founders M3
  }