Which film was executive produced by , was written by , and starred a writer of M1 and M2
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.starring/ns:film.performance.actor ?x1 .
?x0 ns:film.film.written_by ?x1 .
?x1 ns:film.writer.film M1 .
?x1 ns:film.writer.film M2
}