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:
| Week of | Tier | Winner | Runner-up | Semi finalists |
| --- | --- | --- | --- | --- |
| 10 July | Tier IV | Irina Spîrlea 7–6, 6–2 | Sabine Hack | Natalia Medvedeva Barbara Schett |
| 10 July | Tier IV | Radka Bobková Petra Langrová 6–4, 6–1 | Petra Schwarz Katarína Studeníková | Natalia Medvedeva Barbara Schett |
| 24 July | Tier IV | Judith Wiesner 7–6, 6–3 | Ruxandra Dragomir | Tatjana Ječmenica Barbara Paulus |
| 24 July | Tier IV | Silvia Farina Andrea Temesvári 6–2, 6–2 | Alexandra Fusai Wiltrud Probst | Tatjana Ječmenica Barbara Paulus |
| 31 July | Tier II | Conchita Martínez 6–2, 6–0 | Lisa Raymond | Sandrine Testud Mary Pierce |
| 31 July | Tier II | Gigi Fernández Natalia Zvereva 6–2, 6–1 | Alexia Dechaume-Balleret Sandrine Testud | Sandrine Testud Mary Pierce |
Question:
Who were the semi finalists when Alexia Dechaume-Balleret Sandrine testud was the runner-up?
Answer:
Sandrine Testud Mary Pierce