Was a film director influenced by M3 's American executive producer , influenced by M1 , and influenced by M2
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x1 ns:film.producer.films_executive_produced M3 .
?x1 ns:people.person.nationality ns:m.09c7w0
}