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 table_2523809_1 (coverage VARCHAR, callsign VARCHAR)
### Question:
Which city did kpnz-tv provide coverage for?
### Answer:
SELECT coverage FROM table_2523809_1 WHERE callsign = "KPNZ-TV"