Was M3 founded by M4 , founded by a Swedish actor , and founded by a film producer
SELECT count(*) WHERE {
?x0 a ns:film.producer .
?x1 a ns:film.actor .
?x1 ns:people.person.nationality ns:m.0d0vqn .
M3 ns:organization.organization.founders ?x0 .
M3 ns:organization.organization.founders ?x1 .
M3 ns:organization.organization.founders M4
}