Did a Italian screenwriter marry M2 and marry a editor , writer , and producer of M3
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x0 ns:people.person.nationality ns:m.03rjj .
?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 .
?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 M2 .
?x1 ns:film.editor.film M3 .
?x1 ns:film.producer.film|ns:film.production_company.films M3 .
?x1 ns:film.writer.film M3 .
FILTER ( ?x0 != ?x1 ) .
FILTER ( ?x0 != M2 )
}