Did M2 found M3 , found M4 , and found a country of nationality of M0 and M1
SELECT count(*) WHERE {
?x0 ^ns:people.person.nationality M0 .
?x0 ^ns:people.person.nationality M1 .
M2 ns:organization.organization_founder.organizations_founded ?x0 .
M2 ns:organization.organization_founder.organizations_founded M3 .
M2 ns:organization.organization_founder.organizations_founded M4
}