Did a writer , cinematographer , and producer of M3 's sequel edit M0 and M1 and write M2
SELECT count(*) WHERE {
?x0 ns:film.cinematographer.film ?x1 .
?x0 ns:film.editor.film M0 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x0 ns:film.writer.film ?x1 .
?x0 ns:film.writer.film M2 .
?x1 ns:film.film.prequel M3
}