question: Was a person that M1 was influenced by M3 's sequel 's male editor
query: SELECT count(*) WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:film.editor.film ?x1 .
  ?x0 ns:influence.influence_node.influenced M1 .
  ?x0 ns:people.person.gender ns:m.05zppz .
  ?x1 ns:film.film.prequel M3
  }