Was M2 executive produced by M3 and M4 , executive produced by M1 's Italian child , and executive produced by M5
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 M1 .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.executive_produced_by M3 .
M2 ns:film.film.executive_produced_by M4 .
M2 ns:film.film.executive_produced_by M5
}