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_18317531_1 (player VARCHAR)
### Question:
Name the 3 dart average for michael van gerwen
### Answer:
SELECT 3 AS _dart_average FROM table_18317531_1 WHERE player = "Michael van Gerwen"