Was M4 a Italian female screenwriter whose spouse played M0 and played M1 , M2 , and M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M0 .
?x0 ns:film.actor.film/ns:film.performance.character M1 .
?x0 ns:film.actor.film/ns:film.performance.character M2 .
?x0 ns:film.actor.film/ns:film.performance.character M3 .
FILTER ( M4 != ?x0 ) .
M4 a ns:film.writer .
M4 ns:people.person.gender ns:m.02zsn .
M4 ns:people.person.nationality ns:m.03rjj .
M4 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
}