Was M2 founded by M3 , founded by a actor , founded by M4 , and founded by a parent of M1
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M1 .
M2 ns:organization.organization.founders ?x0 .
M2 ns:organization.organization.founders ?x1 .
M2 ns:organization.organization.founders M3 .
M2 ns:organization.organization.founders M4
}