question: Did M2 star M3 , star M0 's cinematographer , and star M1 's writer
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film M0 .
  ?x1 ns:film.writer.film M1 .
  M2 ns:film.film.starring/ns:film.performance.actor ?x0 .
  M2 ns:film.film.starring/ns:film.performance.actor ?x1 .
  M2 ns:film.film.starring/ns:film.performance.actor M3
  }