question: Was M2 a film distributor whose founder founded and was employed by M0 and M1
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded M0 .
  ?x0 ns:organization.organization_founder.organizations_founded M1 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
  M2 a ns:film.film_distributor .
  M2 ns:organization.organization.founders ?x0
  }