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_49 (opp_team VARCHAR, score VARCHAR)
### Question:
Who was the opposing team in the game with a score of 21-17?
### Answer:
SELECT opp_team FROM table_name_49 WHERE score = "21-17"