Was a cinematographer influenced by a film director , influenced by M1 , M2 , and M3 , and influenced by M5 's employee
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by ?x2 .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x0 ns:influence.influence_node.influenced_by M3 .
?x1 a ns:film.director .
?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M5
}