Was M1 a film that was executive produced by M3 and was executive produced by M0 's cinematographer
SELECT count(*) WHERE {
?x0 ns:film.cinematographer.film M0 .
M1 a ns:film.film .
M1 ns:film.film.executive_produced_by ?x0 .
M1 ns:film.film.executive_produced_by M3
}