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_23563375_11 (against VARCHAR, w_l VARCHAR, round VARCHAR)
### Question:
Who was played against when there was a loss and in the gi po round?
### Answer:
SELECT against FROM table_23563375_11 WHERE w_l = "Loss" AND round = "GI PO"