Did M3 influence M2 's writer and influence a female person
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:people.person.gender ns:m.02zsn .
?x1 ns:film.writer.film M2 .
M3 ns:influence.influence_node.influenced ?x0 .
M3 ns:influence.influence_node.influenced ?x1
}