Did M2 marry a film 's writer and marry M1 's costume designer
SELECT count(*) WHERE {
?x0 ns:film.writer.film ?x1 .
?x1 a ns:film.film .
?x2 ns:film.film_costumer_designer.costume_design_for_film M1 .
FILTER ( M2 != ?x0 ) .
FILTER ( M2 != ?x2 ) .
M2 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x0 .
M2 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses ?x2
}