Were M1 , M4 , and M5 founded by a actor and founded by M2 and M3
SELECT count(*) WHERE {
?x0 a ns:film.actor .
M1 ns:organization.organization.founders ?x0 .
M1 ns:organization.organization.founders M2 .
M1 ns:organization.organization.founders M3 .
M4 ns:organization.organization.founders ?x0 .
M4 ns:organization.organization.founders M2 .
M4 ns:organization.organization.founders M3 .
M5 ns:organization.organization.founders ?x0 .
M5 ns:organization.organization.founders M2 .
M5 ns:organization.organization.founders M3
}