Did M1 's French director influence M2 's American writer
SELECT count(*) WHERE {
?x0 ns:film.director.film M1 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:people.person.nationality ns:m.0f8l9c .
?x1 ns:film.writer.film M2 .
?x1 ns:people.person.nationality ns:m.09c7w0
}