question: Were M3 and M4 produced by a female person and executive produced by a writer and star of M0
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film M0 .
  ?x0 ns:film.writer.film M0 .
  ?x1 a ns:people.person .
  ?x1 ns:people.person.gender ns:m.02zsn .
  M3 ns:film.film.executive_produced_by ?x0 .
  M3 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
  M4 ns:film.film.executive_produced_by ?x0 .
  M4 ns:film.film.produced_by|ns:film.film.production_companies ?x1
  }