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_21690339_1 (gas_storage VARCHAR, alternative_fuel VARCHAR)
### Question:
What was the gas storage status for the nation that had "yes" for alternative fuel?
### Answer:
SELECT gas_storage FROM table_21690339_1 WHERE alternative_fuel = "Yes"