Was M0 a film that M2 and M3 executive produced and M4 and M5 wrote
SELECT count(*) WHERE {
M0 a ns:film.film .
M0 ns:film.film.executive_produced_by M2 .
M0 ns:film.film.executive_produced_by M3 .
M0 ns:film.film.written_by M4 .
M0 ns:film.film.written_by M5
}