What was a film 's female Mexican British producer 's country of nationality
SELECT DISTINCT ?x0 WHERE {
?x0 ^ns:people.person.nationality ?x1 .
?x1 ns:film.producer.film|ns:film.production_company.films ?x2 .
?x1 ns:people.person.gender ns:m.02zsn .
?x1 ns:people.person.nationality ns:m.07ssc .
?x1 ns:people.person.nationality ns:m.0b90_r .
?x2 a ns:film.film
}