Who was a Canadian film producer influenced by a editor of M4 , M5 , and M6 and influenced by M2
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.producer .
?x0 a ns:people.person .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x0 ns:people.person.nationality ns:m.0d060g .
?x1 ns:film.editor.film M4 .
?x1 ns:film.editor.film M5 .
?x1 ns:film.editor.film M6
}