Was M3 produced by a American film editor 's employer and produced by a German film editor
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 a ns:film.editor .
?x1 ns:people.person.nationality ns:m.09c7w0 .
?x2 a ns:film.editor .
?x2 ns:people.person.nationality ns:m.0345h .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x2
}