Which date was the event that Yani won in a playoff over Yueh-Chyn Huang?
CREATE TABLE table_name_55 (date VARCHAR, margin_of_victory VARCHAR, runner_s__up VARCHAR)
SELECT date FROM table_name_55 WHERE margin_of_victory = "playoff" AND runner_s__up = "yueh-chyn huang"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_55 (date VARCHAR, margin_of_victory VARCHAR, runner_s__up VARCHAR) Question: Which date was the event that Yani won in a playoff over Yueh-Chyn Huang? [/INST] SELECT date FROM table_name_55 WHERE margin_of_victory = "playoff" AND runner_s__up = "yueh-chyn huang" </s>