Were M2 , M4 , and M5 executive produced by M3 and edited by a company 's Canadian founder
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x0 ns:people.person.nationality ns:m.0d060g .
?x1 a ns:business.employer .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.executive_produced_by M3 .
M4 ns:film.film.edited_by ?x0 .
M4 ns:film.film.executive_produced_by M3 .
M5 ns:film.film.edited_by ?x0 .
M5 ns:film.film.executive_produced_by M3
}