Which Canadian film producer influenced M1 and was influenced by M3 's director
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.producer .
?x0 ns:influence.influence_node.influenced M1 .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:people.person.nationality ns:m.0d060g .
?x1 ns:film.director.film M3
}