Was M2 's prequel 's sequel executive produced by M0 and executive produced by a employee of M1
SELECT count(*) WHERE {
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.prequel ?x2 .
?x1 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x2 ns:film.film.sequel M2
}