Was M3 a company 's Canadian founder 's American sibling 's employer
SELECT count(*) WHERE {
?x0 ns:people.person.nationality ns:m.09c7w0 .
?x0 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x1 .
?x1 ns:organization.organization_founder.organizations_founded ?x2 .
?x1 ns:people.person.nationality ns:m.0d060g .
?x2 a ns:business.employer .
FILTER ( ?x0 != ?x1 ) .
M3 ns:business.employer.employees/ns:business.employment_tenure.person ?x0
}