Did M2 's star 's spouse write M0 and produce a prequel of M1
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films ?x1 .
?x0 ns:film.writer.film M0 .
?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2 .
?x1 ns:film.film.sequel M1 .
?x2 ns:film.actor.film/ns:film.performance.film M2 .
FILTER ( ?x0 != ?x2 )
}