question: Did M2 influence M3 and M4 , influence a art director , and influence a film 's director and cinematographer
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film_art_director .
  ?x1 ns:film.cinematographer.film ?x2 .
  ?x1 ns:film.director.film ?x2 .
  ?x2 a ns:film.film .
  M2 ns:influence.influence_node.influenced ?x0 .
  M2 ns:influence.influence_node.influenced ?x1 .
  M2 ns:influence.influence_node.influenced M3 .
  M2 ns:influence.influence_node.influenced M4
  }