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_19 (average INTEGER, rank VARCHAR, celebrity VARCHAR)
### Question:
What is the highest average of celebrity Natalia Lesz, who is ranked greater than 4?
### Answer:
SELECT MAX(average) FROM table_name_19 WHERE rank > 4 AND celebrity = "natalia lesz"