Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. 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 |
| carlton | 21.19 (145) | essendon | 14.12 (96) | princes park | 23948 | 4 april 1970 |
| st kilda | 14.16 (100) | north melbourne | 7.6 (48) | moorabbin oval | 21429 | 4 april 1970 |
| south melbourne | 9.14 (68) | melbourne | 14.9 (93) | lake oval | 15242 | 4 april 1970 |
| hawthorn | 19.12 (126) | geelong | 21.9 (135) | glenferrie oval | 20509 | 4 april 1970 |
| footscray | 12.12 (84) | collingwood | 23.10 (148) | western oval | 26596 | 4 april 1970 |
| richmond | 14.12 (96) | fitzroy | 16.20 (116) | mcg | 38617 | 5 april 1970 |
Title:
1970 vfl season
Statement:
the crowd for the away team of north melbourne is 21429
Answer:
supported