Who was influenced by a executive producer of M3 and influenced by M1 's Spanish writer
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by ?x2 .
?x1 ns:film.writer.film M1 .
?x1 ns:people.person.nationality ns:m.06mkj .
?x2 ns:film.producer.films_executive_produced M3
}