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_42 (points INTEGER, artist VARCHAR, place VARCHAR)
### Question:
What is the average Points when the artist is kamil mikulčík and nela, and the Place is larger than 18?
### Answer:
SELECT AVG(points) FROM table_name_42 WHERE artist = "kamil mikulčík and nela" AND place > 18