Was a character that influenced M2 and M3 and was influenced by M4 a film director
SELECT count(*) WHERE {
?x0 a ns:fictional_universe.fictional_character .
?x0 a ns:film.director .
?x0 ns:influence.influence_node.influenced M2 .
?x0 ns:influence.influence_node.influenced M3 .
?x0 ns:influence.influence_node.influenced_by M4
}