Did a person influence M2 's cinematographer and art director and influence M1
SELECT count(*) WHERE {
?x0 a ns:people.person .
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:influence.influence_node.influenced M1 .
?x1 ns:film.cinematographer.film M2 .
?x1 ns:film.film_art_director.films_art_directed M2
}