Did M2 's American female editor influence M3 's writer
SELECT count(*) WHERE {
?x0 ns:film.editor.film M2 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:people.person.gender ns:m.02zsn .
?x0 ns:people.person.nationality ns:m.09c7w0 .
?x1 ns:film.writer.film M3
}