What did a British screenwriter that executive produced M1 and M2 edit and write
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.written_by ?x1 .
?x1 a ns:film.writer .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:film.producer.films_executive_produced M2 .
?x1 ns:people.person.nationality ns:m.07ssc
}