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 station (city VARCHAR)
### Question:
List the name and the number of stations for all the cities that have at least 15 stations.
### Answer:
SELECT city, COUNT(*) FROM station GROUP BY city HAVING COUNT(*) >= 15