Was a film 's cinematographer influenced by a employee of M0
SELECT count(*) WHERE {
?x0 ns:film.cinematographer.film ?x1 .
?x0 ns:influence.influence_node.influenced_by ?x2 .
?x1 a ns:film.film .
?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M0
}