question: Was M0 a person that directed , executive produced , produced , wrote , and edited M2
query: SELECT count(*) WHERE {
  M0 a ns:people.person .
  M0 ns:film.director.film M2 .
  M0 ns:film.editor.film M2 .
  M0 ns:film.producer.films_executive_produced M2 .
  M0 ns:film.producer.film|ns:film.production_company.films M2 .
  M0 ns:film.writer.film M2
  }