question: Was a Chinese screenwriter influenced by M4 , M5 , and M6 and influenced by a French film director M2
query: SELECT count(*) WHERE {
  ?x0 a ns:film.director .
  ?x0 ns:people.person.nationality ns:m.0f8l9c .
  M2 a ns:film.writer .
  M2 ns:influence.influence_node.influenced_by ?x0 .
  M2 ns:influence.influence_node.influenced_by M4 .
  M2 ns:influence.influence_node.influenced_by M5 .
  M2 ns:influence.influence_node.influenced_by M6 .
  M2 ns:people.person.nationality ns:m.0d05w3
  }