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_247955_2 (margin_of_victory VARCHAR, runner_s__up VARCHAR)
### Question:
What was the margin of victory when runner-up was K. J. Choi?
### Answer:
SELECT margin_of_victory FROM table_247955_2 WHERE runner_s__up = "K. J. Choi"