Did a film producer 's founder play M0 , play M1 , and play M2 and M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M0 .
?x0 ns:film.actor.film/ns:film.performance.character M1 .
?x0 ns:film.actor.film/ns:film.performance.character M2 .
?x0 ns:film.actor.film/ns:film.performance.character M3 .
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 a ns:film.producer
}