question: Was a Canadian actor of M2 , M3 , M4 , M5 , M6 , M7 , and M8 M0
query: SELECT count(*) WHERE {
  M0 ns:film.actor.film/ns:film.performance.character M2 .
  M0 ns:film.actor.film/ns:film.performance.character M3 .
  M0 ns:film.actor.film/ns:film.performance.character M4 .
  M0 ns:film.actor.film/ns:film.performance.character M5 .
  M0 ns:film.actor.film/ns:film.performance.character M6 .
  M0 ns:film.actor.film/ns:film.performance.character M7 .
  M0 ns:film.actor.film/ns:film.performance.character M8 .
  M0 ns:people.person.nationality ns:m.0d060g
  }