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 shop (district VARCHAR, Number_products INTEGER)
### Question:
Which district has both stores with less than 3000 products and stores with more than 10000 products?
### Answer:
SELECT district FROM shop WHERE Number_products < 3000 INTERSECT SELECT district FROM shop WHERE Number_products > 10000