Did M3 employ a spouse of a film producer and employ a director and editor of M1 and M2
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.producer .
?x2 ns:film.director.film M1 .
?x2 ns:film.director.film M2 .
?x2 ns:film.editor.film M1 .
?x2 ns:film.editor.film M2 .
FILTER ( ?x0 != ?x1 ) .
M3 ns:business.employer.employees/ns:business.employment_tenure.person ?x0 .
M3 ns:business.employer.employees/ns:business.employment_tenure.person ?x2
}