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_name_20 (year VARCHAR, weight VARCHAR, home_town VARCHAR)
### Question:
What is the Year of the Player with a Weight of 230 or less from San Antonio, Texas?
### Answer:
SELECT year FROM table_name_20 WHERE weight < 230 AND home_town = "san antonio, texas"