Did M6 influence a Canadian film producer that M1 and M2 were executive produced by and M4 and M5 starred
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x0 ns:film.actor.film/ns:film.performance.film M4 .
?x0 ns:film.actor.film/ns:film.performance.film M5 .
?x0 ns:film.producer.films_executive_produced M1 .
?x0 ns:film.producer.films_executive_produced M2 .
?x0 ns:people.person.nationality ns:m.0d060g .
M6 ns:influence.influence_node.influenced ?x0
}