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_13 (fuml INTEGER, att VARCHAR, long VARCHAR)
### Question:
I want to know the average Fuml for Att of 5 and long more than 7
### Answer:
SELECT AVG(fuml) FROM table_name_13 WHERE att = 5 AND long > 7