Was M2 employed by M1 's parent and employed by M0 's country of nationality
SELECT count(*) WHERE {
?x0 ^ns:people.person.nationality M0 .
?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M1 .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0 .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1
}