What prequel of M0 was written by M4 and M5 , directed by M6 , and executive produced by M1 , M2 , and M3
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by M6 .
?x0 ns:film.film.executive_produced_by M1 .
?x0 ns:film.film.executive_produced_by M2 .
?x0 ns:film.film.executive_produced_by M3 .
?x0 ns:film.film.sequel M0 .
?x0 ns:film.film.written_by M4 .
?x0 ns:film.film.written_by M5
}