Did M2 influence a film director , influence a film 's producer , editor , and director , and influence M3
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x1 ns:film.director.film ?x2 .
?x1 ns:film.editor.film ?x2 .
?x1 ns:film.producer.film|ns:film.production_company.films ?x2 .
?x2 a ns:film.film .
M2 ns:influence.influence_node.influenced ?x0 .
M2 ns:influence.influence_node.influenced ?x1 .
M2 ns:influence.influence_node.influenced M3
}