Did M3 found a employer of a German executive producer of M0 and M1
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 ns:film.producer.films_executive_produced M0 .
?x1 ns:film.producer.films_executive_produced M1 .
?x1 ns:people.person.nationality ns:m.0345h .
M3 ns:organization.organization_founder.organizations_founded ?x0
}