user: Question: Name the womens doubles for Werner Schlager
Columns: ['Year Location', 'Mens Singles', 'Womens Singles', 'Mens Doubles', 'Womens Doubles']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['2012 Santos', 'Oh Sang-Eun', 'Kim Kyung-Ah', 'Oh Sang-Eun Ryu Seung-Min', 'Li Jiawei Wang Yuegu']
SQL:

assistant: SELECT "Womens Doubles" FROM "Table" WHERE "Mens Singles" = 'Werner Schlager';