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 (venue VARCHAR, round VARCHAR, player VARCHAR)
### Question:
In Round 19, where did Tony Lockett play?
### Answer:
SELECT venue FROM table_name_20 WHERE round = "19" AND player = "tony lockett"