Was M4 's American art director 's spouse employed by M0 and M1 and employed by M2
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
?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 ns:film.film_art_director.films_art_directed M4 .
?x1 ns:people.person.nationality ns:m.09c7w0 .
FILTER ( ?x0 != ?x1 )
}