text: 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_8 (date VARCHAR, margin_of_victory VARCHAR, to_par VARCHAR)
  ### Question:
  A tournament on which date has a margin of victory of 2 strokes and a par of −16?
  ### Answer:
  SELECT date FROM table_name_8 WHERE margin_of_victory = "2 strokes" AND to_par = "−16"