Was M3 executive produced by a Spanish actor that M1 employed
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x0 ns:people.person.nationality ns:m.06mkj .
M3 ns:film.film.executive_produced_by ?x0
}