Did M2 employ M3 and employ M1 's actor 's Swedish sibling
SELECT count(*) WHERE {
?x0 ns:people.person.nationality ns:m.0d0vqn .
?x0 ns:people.person.sibling_s/ns:people.sibling_relationship.sibling|ns:fictional_universe.fictional_character.siblings/ns:fictional_universe.sibling_relationship_of_fictional_characters.siblings ?x1 .
?x1 ns:film.actor.film/ns:film.performance.character M1 .
FILTER ( ?x0 != ?x1 ) .
M2 ns:business.employer.employees/ns:business.employment_tenure.person ?x0 .
M2 ns:business.employer.employees/ns:business.employment_tenure.person M3
}