question: Which star of M1 , M2 , M3 , and M4 was influenced by M0 and influenced by M6 's French star
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film M1 .
  ?x0 ns:film.actor.film/ns:film.performance.film M2 .
  ?x0 ns:film.actor.film/ns:film.performance.film M3 .
  ?x0 ns:film.actor.film/ns:film.performance.film M4 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x0 ns:influence.influence_node.influenced_by M0 .
  ?x1 ns:film.actor.film/ns:film.performance.film M6 .
  ?x1 ns:people.person.nationality ns:m.0f8l9c
  }