Did M3 marry a costume designer , marry M2 's British editor , and marry M4
SELECT count(*) WHERE {
?x0 a ns:film.film_costumer_designer .
?x1 ns:film.editor.film M2 .
?x1 ns:people.person.nationality ns:m.07ssc .
FILTER ( M3 != ?x0 ) .
FILTER ( M3 != ?x1 ) .
FILTER ( M3 != M4 ) .
M3 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 .
M3 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 .
M3 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M4
}