question: Were M1 and M5 influenced by a executive producer of M0 , influenced by M2 and M3 , and influenced by M4
query: SELECT count(*) WHERE {
  ?x0 ns:film.producer.films_executive_produced M0 .
  M1 ns:influence.influence_node.influenced_by ?x0 .
  M1 ns:influence.influence_node.influenced_by M2 .
  M1 ns:influence.influence_node.influenced_by M3 .
  M1 ns:influence.influence_node.influenced_by M4 .
  M5 ns:influence.influence_node.influenced_by ?x0 .
  M5 ns:influence.influence_node.influenced_by M2 .
  M5 ns:influence.influence_node.influenced_by M3 .
  M5 ns:influence.influence_node.influenced_by M4
  }