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_11 (year INTEGER, participation_as VARCHAR)
### Question:
Participation as of actor, film editor has what average year?
### Answer:
SELECT AVG(year) FROM table_name_11 WHERE participation_as = "actor, film editor"