What was the margin of victory when runner-up was K. J. Choi?
CREATE TABLE table_247955_2 (margin_of_victory VARCHAR, runner_s__up VARCHAR)
SELECT margin_of_victory FROM table_247955_2 WHERE runner_s__up = "K. J. Choi"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_247955_2 (margin_of_victory VARCHAR, runner_s__up VARCHAR) Question: What was the margin of victory when runner-up was K. J. Choi? [/INST] SELECT margin_of_victory FROM table_247955_2 WHERE runner_s__up = "K. J. Choi" </s>