Were M0 and M5 founded by M1 , M2 , M3 , and M4
SELECT count(*) WHERE {
M0 ns:organization.organization.founders M1 .
M0 ns:organization.organization.founders M2 .
M0 ns:organization.organization.founders M3 .
M0 ns:organization.organization.founders M4 .
M5 ns:organization.organization.founders M1 .
M5 ns:organization.organization.founders M2 .
M5 ns:organization.organization.founders M3 .
M5 ns:organization.organization.founders M4
}