Did a cinematographer that M4 's producer and distributor employed and M1 employed play M2 and M3
SELECT count(*) WHERE {
?x0 a ns:film.cinematographer .
?x0 ns:film.actor.film/ns:film.performance.character M2 .
?x0 ns:film.actor.film/ns:film.performance.character M3 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x1 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M4 .
?x1 ns:film.producer.film|ns:film.production_company.films M4
}