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:
| Home team | Home team score | Away team | Away team score | Venue | Crowd | Date |
| --- | --- | --- | --- | --- | --- | --- |
| Fitzroy | 16.15 (111) | Geelong | 16.18 (114) | Junction Oval | 10300.0 | 17 June 1978 |
| Essendon | 16.8 (104) | Hawthorn | 19.19 (133) | Windy Hill | 23302.0 | 17 June 1978 |
| Collingwood | 17.25 (127) | Melbourne | 10.7 (67) | Victoria Park | 19931.0 | 17 June 1978 |
| Carlton | 23.27 (165) | St Kilda | 8.17 (65) | Princes Park | 25388.0 | 17 June 1978 |
| Richmond | 23.17 (155) | Footscray | 14.13 (97) | MCG | 22764.0 | 17 June 1978 |
| North Melbourne | 17.15 (117) | South Melbourne | 15.7 (97) | VFL Park | 31037.0 | 17 June 1978 |
Question:
When north melbourne played as the home team, what was the away team score?
Answer:
15.7 (97)