Were M2 , M4 , M5 , M6 , and M7 produced by M3 and written by a film 's Swedish editor
SELECT count(*) WHERE {
?x0 ns:film.editor.film ?x1 .
?x0 ns:people.person.nationality ns:m.0d0vqn .
?x1 a ns:film.film .
M2 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M2 ns:film.film.written_by ?x0 .
M4 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M4 ns:film.film.written_by ?x0 .
M5 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M5 ns:film.film.written_by ?x0 .
M6 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M6 ns:film.film.written_by ?x0 .
M7 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M7 ns:film.film.written_by ?x0
}