Was M5 edited by M6 and produced by a Italian screenwriter that M1 , M2 , and M3 were influenced by
SELECT count(*) WHERE {
?x0 a ns:film.writer .
?x0 ns:influence.influence_node.influenced M1 .
?x0 ns:influence.influence_node.influenced M2 .
?x0 ns:influence.influence_node.influenced M3 .
?x0 ns:people.person.nationality ns:m.03rjj .
M5 ns:film.film.edited_by M6 .
M5 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}