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_91 (sixth VARCHAR, fourth VARCHAR, first VARCHAR)
### Question:
What team placed sixth during the season where Western Australia placed fourth and Tasmania placed first?
### Answer:
SELECT sixth FROM table_name_91 WHERE fourth = "western australia" AND first = "tasmania"