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 |
| collingwood | 18.19 (127) | melbourne | 8.9 (57) | victoria park | 14000 | 12 september 1931 |
| carlton | 10.6 (66) | st kilda | 6.12 (48) | princes park | 25000 | 12 september 1931 |
| richmond | 8.8 (56) | geelong | 11.17 (83) | punt road oval | 15000 | 12 september 1931 |
| north melbourne | 3.16 (34) | footscray | 5.13 (43) | arden street oval | 9000 | 12 september 1931 |
| south melbourne | 5.14 (44) | fitzroy | 10.14 (74) | lake oval | 4500 | 12 september 1931 |
| hawthorn | 8.15 (63) | essendon | 9.12 (66) | glenferrie oval | 5000 | 12 september 1931 |
Title:
1931 vfl season
Statement:
in round 18 , the biggest margin of victory was 70 points
Answer:
supported