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_14 (week INTEGER, opponent VARCHAR, attendance VARCHAR)
### Question:
What was the average week for the gaime against the philadelphia eagles with less than 31,066 in attendance?
### Answer:
SELECT AVG(week) FROM table_name_14 WHERE opponent = "philadelphia eagles" AND attendance < 31 OFFSET 066