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_27 (bronze INTEGER, nation VARCHAR, total VARCHAR)
### Question:
What is the total bronze from Puerto Rico with a total of less than 1?
### Answer:
SELECT SUM(bronze) FROM table_name_27 WHERE nation = "puerto rico" AND total < 1