Were M2 , M3 , M4 , and M5 founded by a film producer and founded by M1 's actor
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x1 ns:film.actor.film/ns:film.performance.character M1 .
M2 ns:organization.organization.founders ?x0 .
M2 ns:organization.organization.founders ?x1 .
M3 ns:organization.organization.founders ?x0 .
M3 ns:organization.organization.founders ?x1 .
M4 ns:organization.organization.founders ?x0 .
M4 ns:organization.organization.founders ?x1 .
M5 ns:organization.organization.founders ?x0 .
M5 ns:organization.organization.founders ?x1
}