Was M2 employed by M0 's cinematographer 's employer and employed by a production company
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 ns:film.cinematographer.film M0 .
?x2 a ns:film.production_company .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0 .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x2
}