Which country of nationality of M3 and M4 was founded by M0 and M1 and was founded by M2
SELECT DISTINCT ?x0 WHERE {
?x0 ^ns:people.person.nationality M3 .
?x0 ^ns:people.person.nationality M4 .
?x0 ns:organization.organization.founders M0 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2
}