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