question: Was M0 's cinematographer influenced by a screenwriter and influenced by a film director
query: SELECT count(*) WHERE {
  ?x0 ns:film.cinematographer.film M0 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by ?x2 .
  ?x1 a ns:film.writer .
  ?x2 a ns:film.director
  }