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_97 (date VARCHAR, runner_s__up VARCHAR)
### Question:
What is the date that has yani tseng as the runner (s)-up?
### Answer:
SELECT date FROM table_name_97 WHERE runner_s__up = "yani tseng"