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_1514634_2 (margin_of_victory VARCHAR, tournament VARCHAR)
### Question:
What was the margin of victory at the Mercedes Championships?
### Answer:
SELECT margin_of_victory FROM table_1514634_2 WHERE tournament = "Mercedes Championships"