question: Were M2 , M3 , and M4 directed by a film editor and edited by a employee and founder of M0
query: SELECT count(*) WHERE {
  ?x0 ns:organization.organization_founder.organizations_founded M0 .
  ?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
  ?x1 a ns:film.editor .
  M2 ns:film.film.directed_by ?x1 .
  M2 ns:film.film.edited_by ?x0 .
  M3 ns:film.film.directed_by ?x1 .
  M3 ns:film.film.edited_by ?x0 .
  M4 ns:film.film.directed_by ?x1 .
  M4 ns:film.film.edited_by ?x0
  }