Did M4 , M5 , and M6 found a company and found a country of nationality of M0 , M1 , and M2
SELECT count(*) WHERE {
?x0 ^ns:people.person.nationality M0 .
?x0 ^ns:people.person.nationality M1 .
?x0 ^ns:people.person.nationality M2 .
?x1 a ns:business.employer .
M4 ns:organization.organization_founder.organizations_founded ?x0 .
M4 ns:organization.organization_founder.organizations_founded ?x1 .
M5 ns:organization.organization_founder.organizations_founded ?x0 .
M5 ns:organization.organization_founder.organizations_founded ?x1 .
M6 ns:organization.organization_founder.organizations_founded ?x0 .
M6 ns:organization.organization_founder.organizations_founded ?x1
}