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_2518850_4 (year_of_previous_participation VARCHAR, prefecture VARCHAR)
### Question:
What was the year of previous participation for the school in the Kagoshima prefecture?
### Answer:
SELECT year_of_previous_participation FROM table_2518850_4 WHERE prefecture = "Kagoshima"