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_73 (round3 INTEGER, round4 VARCHAR)
### Question:
what is the lowest round3 when round4 is 37?
### Answer:
SELECT MIN(round3) FROM table_name_73 WHERE round4 = 37