question: Which film producer was founded by M1 and M2 and founded by M3 's founder and employee
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.producer .
  ?x0 ns:organization.organization.founders ?x1 .
  ?x0 ns:organization.organization.founders M1 .
  ?x0 ns:organization.organization.founders M2 .
  ?x1 ns:organization.organization_founder.organizations_founded M3 .
  ?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M3
  }