Did a American film director that influenced M0 and M1 direct M4 and executive produce M2
SELECT count(*) WHERE {
?x0 ns:film.director.film M4 .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:influence.influence_node.influenced M0 .
?x0 ns:influence.influence_node.influenced M1 .
?x0 ns:people.person.nationality ns:m.09c7w0
}