What film producer executive produced M4 , edited M1 , wrote M2 , and wrote M3
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.producer .
?x0 ns:film.editor.film M1 .
?x0 ns:film.producer.films_executive_produced M4 .
?x0 ns:film.writer.film M2 .
?x0 ns:film.writer.film M3
}