Was a gender of a female star of M0 and M1 M2
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M0 .
?x0 ns:film.actor.film/ns:film.performance.film M1 .
?x0 ns:people.person.gender ns:m.02zsn .
M2 ^ns:people.person.gender ?x0
}