Was a film whose director was influenced by M0 and was influenced by M1 's director M2
SELECT count(*) WHERE {
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M0 .
?x1 ns:film.director.film M1 .
M2 a ns:film.film .
M2 ns:film.film.directed_by ?x0
}