Was M3 written by and edited by a actor influenced by M1 and influenced by M2
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.written_by ?x0
}