question: Was M1 edited by M2 , executive produced by a company 's founder and employee , and directed by M3 and M4
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded ?x1 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
  ?x1 a ns:business.employer .
  M1 ns:film.film.directed_by M3 .
  M1 ns:film.film.directed_by M4 .
  M1 ns:film.film.edited_by M2 .
  M1 ns:film.film.executive_produced_by ?x0
  }