Did a Spanish director of M1 and M2 influence M3 's editor
SELECT count(*) WHERE {
?x0 ns:film.director.film M1 .
?x0 ns:film.director.film M2 .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:people.person.nationality ns:m.06mkj .
?x1 ns:film.editor.film M3
}