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_28138035_4 (womens_doubles VARCHAR, mens_singles VARCHAR)
### Question:
Name the womens doubles for werner schlager
### Answer:
SELECT womens_doubles FROM table_28138035_4 WHERE mens_singles = "Werner Schlager"