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_99 (lost INTEGER, games VARCHAR, champs VARCHAR)
### Question:
Which Lost has Games of 64, and Champs smaller than 0?
### Answer:
SELECT AVG(lost) FROM table_name_99 WHERE games = 64 AND champs < 0