Was M3 produced by a employer of M1 , edited by M2 's employee , and executive produced by a spouse of M0
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 M0 .
?x1 ns:business.employer.employees/ns:business.employment_tenure.person M1 .
?x2 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
FILTER ( ?x0 != M0 ) .
M3 ns:film.film.edited_by ?x2 .
M3 ns:film.film.executive_produced_by ?x0 .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x1
}