question: Was a film 's cinematographer , director , and star M1 's American cinematographer
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film ?x1 .
  ?x0 ns:film.cinematographer.film ?x1 .
  ?x0 ns:film.cinematographer.film M1 .
  ?x0 ns:film.director.film ?x1 .
  ?x0 ns:people.person.nationality ns:m.09c7w0 .
  ?x1 a ns:film.film
  }