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_47 (lane INTEGER, semi VARCHAR)
### Question:
Which lane did the athlete swim in who had a semi-final time of 49.19?
### Answer:
SELECT MIN(lane) FROM table_name_47 WHERE semi = 49.19