question: Were M2 and M3 executive produced by a editor , director , writer , and cinematographer of M0 and M1
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film M0 .
  ?x0 ns:film.cinematographer.film M1 .
  ?x0 ns:film.director.film M0 .
  ?x0 ns:film.director.film M1 .
  ?x0 ns:film.editor.film M0 .
  ?x0 ns:film.editor.film M1 .
  ?x0 ns:film.writer.film M0 .
  ?x0 ns:film.writer.film M1 .
  M2 ns:film.film.executive_produced_by ?x0 .
  M3 ns:film.film.executive_produced_by ?x0
  }