question: Was M4 a film whose star founded M0 , M1 , M2 , and M3
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded M0 .
  ?x0 ns:organization.organization_founder.organizations_founded M1 .
  ?x0 ns:organization.organization_founder.organizations_founded M2 .
  ?x0 ns:organization.organization_founder.organizations_founded M3 .
  M4 a ns:film.film .
  M4 ns:film.film.starring/ns:film.performance.actor ?x0
  }