question: What film producer was influenced by a editor , writer , cinematographer , and director of M2 and influenced by M1
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.producer .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x1 ns:film.cinematographer.film M2 .
  ?x1 ns:film.director.film M2 .
  ?x1 ns:film.editor.film M2 .
  ?x1 ns:film.writer.film M2
  }