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_20 (polish_cup INTEGER, puchat_ligi INTEGER)
### Question:
Which Polish Cup has a Puchat Ligi larger than 0?
### Answer:
SELECT AVG(polish_cup) FROM table_name_20 WHERE puchat_ligi > 0