question: Did M2 and M4 found a film distributor , found a company , and found M3
query: SELECT count(*) WHERE {
  ?x0 a ns:business.employer .
  ?x1 a ns:film.film_distributor .
  M2 ns:organization.organization_founder.organizations_founded ?x0 .
  M2 ns:organization.organization_founder.organizations_founded ?x1 .
  M2 ns:organization.organization_founder.organizations_founded M3 .
  M4 ns:organization.organization_founder.organizations_founded ?x0 .
  M4 ns:organization.organization_founder.organizations_founded ?x1 .
  M4 ns:organization.organization_founder.organizations_founded M3
  }