Were M0 , M3 , M4 , M5 , and M6 founded by M1 and M2
SELECT count(*) WHERE {
M0 ns:organization.organization.founders M1 .
M0 ns:organization.organization.founders M2 .
M3 ns:organization.organization.founders M1 .
M3 ns:organization.organization.founders M2 .
M4 ns:organization.organization.founders M1 .
M4 ns:organization.organization.founders M2 .
M5 ns:organization.organization.founders M1 .
M5 ns:organization.organization.founders M2 .
M6 ns:organization.organization.founders M1 .
M6 ns:organization.organization.founders M2
}