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:
| Position | Sail Number | Yacht | State/Country | Yacht Type | LOA (Metres) | Skipper | Elapsed Time d:hh:mm:ss |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | US17 | Sayonara | USA | Farr ILC Maxi | 24.13 | Larry Ellison | 2:19:03:32 |
| 2.0 | C1 | Brindabella | NSW | Jutson 79 | 24.07 | George Snow | 2:21:55:06 |
| 3.0 | YC1000 | Ausmaid | SA | Farr 47 | 14.24 | Kevan Pearce | 3:06:02:29 |
| 4.0 | AUS70 | Ragamuffin | NSW | Farr 50 | 15.15 | Syd Fischer | 3:06:11:29 |
| 5.0 | COK1 | Nokia | CI | Farr Ketch Maxi | 25.20 | David Witt | 3:09:19:00 |
| 6.0 | SM1 | Fudge | VIC | Elliot 56 | 17.07 | Peter Hansen | 3:11:00:26 |
| 7.0 | 6606 | Quest | NSW | Nelson Marek 46 | 14.12 | Bob Steel | 3:14:41:28 |
| 8.0 | 9090 | Industrial Quest | QLD | Nelson Marek 43 | 13.11 | Kevin Miller | 3:14:58:46 |
| 9.0 | 4826 | Aspect Computing | NSW | Radford 16.5 Sloop | 16.50 | David Pescud | 3:15:28:24 |
Question:
When 3 is the position what is the sail number?
Answer:
YC1000