question: Did a screenwriter found a film producer and found M1 , M2 , M3 , M4 , and M5
query: SELECT count(*) WHERE {
  ?x0 a ns:film.writer .
  ?x0 ns:organization.organization_founder.organizations_founded ?x1 .
  ?x0 ns:organization.organization_founder.organizations_founded M1 .
  ?x0 ns:organization.organization_founder.organizations_founded M2 .
  ?x0 ns:organization.organization_founder.organizations_founded M3 .
  ?x0 ns:organization.organization_founder.organizations_founded M4 .
  ?x0 ns:organization.organization_founder.organizations_founded M5 .
  ?x1 a ns:film.producer
  }