Was M2 produced by M1 's producer and writer , written by M3 and M4 , and executive produced by M0 's employee
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x1 ns:film.producer.film|ns:film.production_company.films M1 .
?x1 ns:film.writer.film M1 .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
M2 ns:film.film.written_by M3 .
M2 ns:film.film.written_by M4
}