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_12454156_1 (winner VARCHAR, losing_hand VARCHAR)
### Question:
Who is the winner where the losing hand is Ah 7s?
### Answer:
SELECT winner FROM table_12454156_1 WHERE losing_hand = "Ah 7s"