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:
| Air date | Reward | Immunity | Eliminated | Vote | Finish |
| --- | --- | --- | --- | --- | --- |
| 13 September 1997 | North Team | North Team | Sinisa | 4-2-1-1 | 1st Voted Out Day 4 |
| 13 September 1997 | Both Teams | South Team | Anna | 4-3-1 | 2nd Voted Out Day 8 |
| 4 October 1997 | North Team | South Team | Peter | 5-2 | 3rd Voted Out Day 12 |
| 11 October 1997 | North Team | South Team | Suzanne | 5-1 | 4th Voted Out Day ? |
| 18 October 1997 | South Team | South Team | Zai | 3-2 | 5th Voted Out Day ? |
| 25 October 1997 | South Team | North Team | Camilla | 5-2 | 6th Voted Out Day ? |
| 1 November 1997 | None | Kent | Christin | No Vote | Evacuated 1st Jury Member Day 21 |
| 8 November 1997 | Åsa | Kent (Jürgen) | Johan | 8-1 | 7th Voted Out 2nd Jury Member Day ? |
| 15 November 1997 | Jürgen | Ola | Erika | 4-4 | 8th Voted Out 3rd Jury Member Day 30 |
| 22 November 1997 | Ola, [Åsa] | Åsa | Jürgen | 4-3 | 9th Voted Out 4th Jury Member Day 35 |
| 29 November 1997 | Martin | Ola | Marie-Louise | 5-1 | 10th Voted Out 5th Jury Member Day 38 |
| 6 December 1997 | Åsa, [Martin] | Martin | Markus | 3-2 | 11th Voted Out 6th Jury Member Day 41 |
| 13 December 1997 | None | Martin | Åsa | 1-0 | 12th Voted Out 7th Jury Member Day 44 |
| 13 December 1997 | None | Martin | Ola | 1-0 | 13th Voted Out 8th Jury Member Day 46 |
| 13 December 1997 | Jury Vote | Jury Vote | Kent | 6-2 | Runner-Up |
Question:
What was the vote when the air date is 4 october 1997?
Answer:
5-2