question: Was a person that was employed by M3 and M4 , founded a film distributor , and founded M5 M1
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film_distributor .
  M1 a ns:people.person .
  M1 ns:organization.organization_founder.organizations_founded ?x0 .
  M1 ns:organization.organization_founder.organizations_founded M5 .
  M1 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
  M1 ns:people.person.employment_history/ns:business.employment_tenure.company M4
  }