Were M2 , M4 , and M5 written by a film editor 's Italian child and written by M3
SELECT count(*) WHERE {
?x0 ns:people.person.nationality ns:m.03rjj .
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x1 .
?x1 a ns:film.editor .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by M3 .
M4 ns:film.film.written_by ?x0 .
M4 ns:film.film.written_by M3 .
M5 ns:film.film.written_by ?x0 .
M5 ns:film.film.written_by M3
}