question: Was M1 edited by M4 , executive produced by M2 , written by M0 's actor , and executive produced by M3
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.character M0 .
  M1 ns:film.film.edited_by M4 .
  M1 ns:film.film.executive_produced_by M2 .
  M1 ns:film.film.executive_produced_by M3 .
  M1 ns:film.film.written_by ?x0
  }