Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE journalist (Nationality VARCHAR, Years_working INTEGER)
### Question:
Show the nations that have both journalists with more than 10 years of working and journalists with less than 3 years of working.
### Answer:
SELECT Nationality FROM journalist WHERE Years_working > 10 INTERSECT SELECT Nationality FROM journalist WHERE Years_working < 3