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_9 (round VARCHAR, opponent VARCHAR, date VARCHAR)
### Question:
What round did the celtic played away on 24 february 1900?
### Answer:
SELECT round FROM table_name_9 WHERE opponent = "celtic" AND date = "24 february 1900"