Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Outcome | Year | Championship | Surface | Partner | Opponents | Score |
| --- | --- | --- | --- | --- | --- | --- |
| Runner-up | 2003.0 | US Open | Hard | Martina Navratilova | Virginia Ruano Pascual Paola Suárez | 6–2, 6–2 |
| Runner-up | 2004.0 | Australian Open | Hard | Elena Likhovtseva | Virginia Ruano Pascual Paola Suárez | 6–4, 6–3 |
| Runner-up | 2004.0 | French Open | Clay | Elena Likhovtseva | Virginia Ruano Pascual Paola Suárez | 6–0, 6–3 |
| Runner-up | 2004.0 | US Open (2) | Hard | Elena Likhovtseva | Virginia Ruano Pascual Paola Suárez | 6–4, 7–5 |
| Winner | 2005.0 | Australian Open | Hard | Alicia Molik | Lindsay Davenport Corina Morariu | 6–3, 6–4 |
| Runner-up | 2005.0 | Wimbledon | Grass | Amélie Mauresmo | Cara Black Liezel Huber | 6–2, 6–1 |
Question:
When us open (2) is the championship what is the surface?
Answer:
Hard