question: Was M2 edited by M3 , executive produced by M0 's sequel 's star , and edited by a spouse of M1
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film ?x1 .
  ?x1 ns:film.film.prequel M0 .
  ?x2 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M1 .
  FILTER ( ?x2 != M1 ) .
  M2 ns:film.film.edited_by ?x2 .
  M2 ns:film.film.edited_by M3 .
  M2 ns:film.film.executive_produced_by ?x0
  }