question: Was M0 's prequel executive produced by M1 , directed by a British cinematographer , and produced by M2 and M3
query: SELECT count(*) WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.executive_produced_by M1 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies M2 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies M3 .
  ?x0 ns:film.film.sequel M0 .
  ?x1 a ns:film.cinematographer .
  ?x1 ns:people.person.nationality ns:m.07ssc
  }