question: Was a film whose editor influenced M0 and M1 and was influenced by M2 , M3 , M4 , and M5 M6
query: SELECT count(*) WHERE {
  ?x0 ns:influence.influence_node.influenced M0 .
  ?x0 ns:influence.influence_node.influenced M1 .
  ?x0 ns:influence.influence_node.influenced_by M2 .
  ?x0 ns:influence.influence_node.influenced_by M3 .
  ?x0 ns:influence.influence_node.influenced_by M4 .
  ?x0 ns:influence.influence_node.influenced_by M5 .
  M6 a ns:film.film .
  M6 ns:film.film.edited_by ?x0
  }