question: Which film editor was influenced by M1 , M2 , and M3 and influenced a Italian director of M5 and M6
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.editor .
  ?x0 ns:influence.influence_node.influenced ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x0 ns:influence.influence_node.influenced_by M2 .
  ?x0 ns:influence.influence_node.influenced_by M3 .
  ?x1 ns:film.director.film M5 .
  ?x1 ns:film.director.film M6 .
  ?x1 ns:people.person.nationality ns:m.03rjj
  }