question: Which writer of M0 was influenced by M2 's star and writer and was influenced by M1
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.writer.film M0 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x1 ns:film.actor.film/ns:film.performance.film M2 .
  ?x1 ns:film.writer.film M2
  }