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 | Date | Surface | Partner | Opponents | Score |
| --- | --- | --- | --- | --- | --- |
| Runner-up | 17 August 2008 | Hard | Sorana Cîrstea | Květa Peschke Lisa Raymond | 6–4, 5–7, [7–10] |
| Winner | 12 July 2009 | Clay | Alisa Kleybanova | Alona Bondarenko Kateryna Bondarenko | 6–4, 7–6 (7–5) |
| Runner-up | 2 August 2009 | Hard | Chan Yung-jan | Serena Williams Venus Williams | 1–6, 4–6 |
| Runner-up | 16 January 2010 | Hard | Chan Yung-jan | Květa Peschke Chuang Chia-jung | 6–3, 3–6, [7–10] |
| Runner-up | 18 July 2010 | Clay | Ágnes Szávay | Timea Bacsinszky Tathiana Garbin | 5–7, 6–7 (4–7) |
| Runner-up | 23 July 2011 | Hard | Galina Voskoboeva | Mariya Koryttseva Tatiana Poutchek | 3–6, 6–2, [8–10] |
| Winner | 14 January 2012 | Hard | Irina-Camelia Begu | Chuang Chia-jung Marina Erakovic | 6–7 (4–7) , 7–6 (7–4) , [10–5] |
| Runner-up | 22 September 2012 | Hard | Jarmila Gajdošová | Tamarine Tanasugarn Zhang Shuai | 6–2, 2–6, [8–10] |
| Runner-up | 21 October 2012 | Hard (i) | Irina-Camelia Begu | Andrea Hlaváčková Lucie Hradecká | 3–6, 4–6 |
| Runner-up | 22 June 2013 | Grass | Klára Zakopalová | Nadia Petrova Katarina Srebotnik | 3-6, 3-6 |
Question:
Which Surface has a Partner of sorana cîrstea?
Answer:
Hard