Was M1 a production company that M0 's star 's spouse 's child 's spouse 's sibling founded
SELECT count(*) WHERE {
?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:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2 .
?x2 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x3 .
?x3 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x4 .
?x4 ns:film.actor.film/ns:film.performance.film M0 .
FILTER ( ?x0 != ?x1 ) .
FILTER ( ?x1 != ?x2 ) .
FILTER ( ?x3 != ?x4 ) .
M1 a ns:film.production_company .
M1 ns:organization.organization.founders ?x0
}