question: Was M0 a British actor that directed , wrote , and edited M2 and M3
query: SELECT count(*) WHERE {
  M0 a ns:film.actor .
  M0 ns:film.director.film M2 .
  M0 ns:film.director.film M3 .
  M0 ns:film.editor.film M2 .
  M0 ns:film.editor.film M3 .
  M0 ns:film.writer.film M2 .
  M0 ns:film.writer.film M3 .
  M0 ns:people.person.nationality ns:m.07ssc
  }