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_81 (losses INTEGER, club VARCHAR, against VARCHAR)
### Question:
What's the highest amount of losses of Camperdown when the against was less than 945?
### Answer:
SELECT MAX(losses) FROM table_name_81 WHERE club = "camperdown" AND against < 945