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_53 (runner_up VARCHAR, venue VARCHAR)
### Question:
Who was the runner-up at the event held in Tartu, Estonia?
### Answer:
SELECT runner_up FROM table_name_53 WHERE venue = "tartu, estonia"