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_25 (opponent_number VARCHAR, site VARCHAR, date VARCHAR)
### Question:
What is the Opponent name at memorial stadium • minneapolis, mn on 10/20/1928?
### Answer:
SELECT opponent_number FROM table_name_25 WHERE site = "memorial stadium • minneapolis, mn" AND date = "10/20/1928"