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_28946565_2 (couple VARCHAR, week_2 VARCHAR)
### Question:
Which couple had a week 2 score of exactly 23?
### Answer:
SELECT couple FROM table_28946565_2 WHERE week_2 = 23