question: Were M5 , M6 , and M7 directed and written by a male person that M1 , M2 , and M3 influenced
query: SELECT count(*) WHERE {
  ?x0 a ns:people.person .
  ?x0 ns:influence.influence_node.influenced_by M1 .
  ?x0 ns:influence.influence_node.influenced_by M2 .
  ?x0 ns:influence.influence_node.influenced_by M3 .
  ?x0 ns:people.person.gender ns:m.05zppz .
  M5 ns:film.film.directed_by ?x0 .
  M5 ns:film.film.written_by ?x0 .
  M6 ns:film.film.directed_by ?x0 .
  M6 ns:film.film.written_by ?x0 .
  M7 ns:film.film.directed_by ?x0 .
  M7 ns:film.film.written_by ?x0
  }