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 | Tournament | Champion | Runner-up | Semifinalists | Quarterfinalists |
| --- | --- | --- | --- | --- | --- |
| 3 October | Brisbane , Australia Carpet – $100,000 – S32/D16 | Pat Cash 4–6, 6–4, 6–3 | Paul McNamee | Brad Gilbert John Fitzgerald | Simon Youl John Alexander Mike Leach Matt Mitchell |
| 3 October | Brisbane , Australia Carpet – $100,000 – S32/D16 | Paul McNamee Pat Cash 7–6, 7–6 | Mark Edmondson Kim Warwick | Brad Gilbert John Fitzgerald | Simon Youl John Alexander Mike Leach Matt Mitchell |
| 24 October | Cologne , Germany Carpet – $75,000 – S32/D16 | Matt Doyle 1–6, 6–1, 6–2 | Hans-Dieter Beutel | Pavel Složil Bernard Mitton | Eric Jelen Nick Saviano Marko Ostoja Sandy Mayer |
| 24 October | Cologne , Germany Carpet – $75,000 – S32/D16 | Nick Saviano Florin Segărceanu 6–3, 6–4 | Paul Annacone Eric Korita | Pavel Složil Bernard Mitton | Eric Jelen Nick Saviano Marko Ostoja Sandy Mayer |
| 31 October | Hong Kong Hard – $100,000 – S32/D16 | Wally Masur 6–2, 7–5 | Sammy Giammalva | Mark Edmondson Brad Gilbert | David Pate Nduka Odizor Marty Davis Rod Frawley |
Question:
Who were the semifinalists when sammy giammalva was  runner-up?
Answer:
Mark Edmondson Brad Gilbert