What was M1 's sequel 's female executive producer 's gender
SELECT DISTINCT ?x0 WHERE {
?x0 ^ns:people.person.gender ?x1 .
?x1 ns:film.producer.films_executive_produced ?x2 .
?x1 ns:people.person.gender ns:m.02zsn .
?x2 ns:film.film.prequel M1
}