question: Were M2 and M4 produced by a film editor 's spouse , executive produced by M3 , and produced by M1 's employer
query: SELECT count(*) WHERE {
  ?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 ?x1 .
  ?x1 a ns:film.editor .
  ?x2 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
  FILTER ( ?x0 != ?x1 ) .
  M2 ns:film.film.executive_produced_by M3 .
  M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M2 ns:film.film.produced_by|ns:film.film.production_companies ?x2 .
  M4 ns:film.film.executive_produced_by M3 .
  M4 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
  M4 ns:film.film.produced_by|ns:film.film.production_companies ?x2
  }