question: Were M2 and M4 influenced by M3 , influenced by M0 's sequel 's director , and influenced by a film editor
query: SELECT count(*) WHERE {
  ?x0 ns:film.director.film ?x1 .
  ?x1 ns:film.film.prequel M0 .
  ?x2 a ns:film.editor .
  M2 ns:influence.influence_node.influenced_by ?x0 .
  M2 ns:influence.influence_node.influenced_by ?x2 .
  M2 ns:influence.influence_node.influenced_by M3 .
  M4 ns:influence.influence_node.influenced_by ?x0 .
  M4 ns:influence.influence_node.influenced_by ?x2 .
  M4 ns:influence.influence_node.influenced_by M3
  }