question: Was M0 's producer influenced by M1 's cinematographer and influenced by M2 's art director
query: SELECT count(*) WHERE {
  ?x0 ns:film.producer.film|ns:film.production_company.films M0 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by ?x2 .
  ?x1 ns:film.cinematographer.film M1 .
  ?x2 ns:film.film_art_director.films_art_directed M2
  }