Did M1 's American founder 's country of nationality employ M0
SELECT count(*) WHERE {
?x0 ^ns:people.person.nationality ?x1 .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person M0 .
?x1 ns:organization.organization_founder.organizations_founded M1 .
?x1 ns:people.person.nationality ns:m.09c7w0
}