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