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 (year VARCHAR, production VARCHAR, award_ceremony VARCHAR)
### Question:
Which Year saw the Production of Wicked at the Helpmann Awards Award ceremony?
### Answer:
SELECT year FROM table_name_13 WHERE production = "wicked" AND award_ceremony = "helpmann awards"