Were M2 and M4 written by a Italian person 's employer 's employee and executive produced by M3
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company ?x1 .
?x1 ns:business.employer.employees/ns:business.employment_tenure.person ?x2 .
?x2 a ns:people.person .
?x2 ns:people.person.nationality ns:m.03rjj .
M2 ns:film.film.executive_produced_by M3 .
M2 ns:film.film.written_by ?x0 .
M4 ns:film.film.executive_produced_by M3 .
M4 ns:film.film.written_by ?x0
}