question: Was M0 a Italian person that M2 was written and executive produced by
query: SELECT count(*) WHERE {
  M0 a ns:people.person .
  M0 ns:film.producer.films_executive_produced M2 .
  M0 ns:film.writer.film M2 .
  M0 ns:people.person.nationality ns:m.03rjj
  }