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_1397655_1 (year_acquired INTEGER, station VARCHAR)
### Question:
how many is the minimum for citv
### Answer:
SELECT MIN(year_acquired) FROM table_1397655_1 WHERE station = "CITV"