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_75 (games INTEGER, team VARCHAR, rebounds VARCHAR)
### Question:
What's the mean game number for the olympiacos team when there's less than 17 rebounds?
### Answer:
SELECT AVG(games) FROM table_name_75 WHERE team = "olympiacos" AND rebounds < 17