Which British editor of M4 executive produced M0 , M1 , and M2
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.editor.film M4 .
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:people.person.nationality ns:m.07ssc
}