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_30 (overall INTEGER, name VARCHAR, pick__number VARCHAR, round VARCHAR)
### Question:
Which Overall is the average one that has a Pick # larger than 7, and a Round larger than 4, and a Name of glen howe?
### Answer:
SELECT AVG(overall) FROM table_name_30 WHERE pick__number > 7 AND round > 4 AND name = "glen howe"