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 |
| --- | --- | --- | --- | --- | --- | --- |
| Essendon | 13.10 (88) | Footscray | 10.13 (73) | Windy Hill | 22000.0 | 13 June 1964 |
| Carlton | 11.15 (81) | Richmond | 11.12 (78) | Princes Park | 24930.0 | 13 June 1964 |
| St Kilda | 13.18 (96) | Fitzroy | 6.12 (48) | Junction Oval | 20900.0 | 13 June 1964 |
| North Melbourne | 10.15 (75) | South Melbourne | 7.9 (51) | Arden Street Oval | 11763.0 | 15 June 1964 |
| Geelong | 10.15 (75) | Hawthorn | 3.8 (26) | Kardinia Park | 39911.0 | 15 June 1964 |
| Melbourne | 10.13 (73) | Collingwood | 8.15 (63) | MCG | 86660.0 | 15 June 1964 |
Question:
What was home team North Melbourne's opponents score?
Answer:
7.9 (51)