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_88 (overall INTEGER, name VARCHAR, round VARCHAR, pick VARCHAR)
### Question:
Which Overall has a Round larger than 7, a Pick larger than 13, and a Name of tony hall?
### Answer:
SELECT AVG(overall) FROM table_name_88 WHERE round > 7 AND pick > 13 AND name = "tony hall"