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_66 (crowd INTEGER, venue VARCHAR)
### Question:
What was the size of the crowd at the game played at Junction Oval?
### Answer:
SELECT AVG(crowd) FROM table_name_66 WHERE venue = "junction oval"