Did M3 and M4 influence a Mexican art director 's spouse 's parent and influence M0 's parent
SELECT count(*) WHERE {
?x0 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child M0 .
?x1 ns:people.person.children|ns:fictional_universe.fictional_character.children|ns:organization.organization.child/ns:organization.organization_relationship.child ?x2 .
?x2 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x3 .
?x3 a ns:film.film_art_director .
?x3 ns:people.person.nationality ns:m.0b90_r .
FILTER ( ?x2 != ?x3 ) .
M3 ns:influence.influence_node.influenced ?x0 .
M3 ns:influence.influence_node.influenced ?x1 .
M4 ns:influence.influence_node.influenced ?x0 .
M4 ns:influence.influence_node.influenced ?x1
}