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 |
| st kilda | 14.16 (100) | south melbourne | 13.15 (93) | moorabbin oval | 17454 | 21 july 1973 |
| footscray | 6.9 (45) | hawthorn | 9.11 (65) | western oval | 10987 | 21 july 1973 |
| richmond | 16.14 (110) | melbourne | 9.19 (73) | mcg | 30492 | 21 july 1973 |
| geelong | 12.10 (82) | essendon | 11.15 (81) | kardinia park | 16746 | 21 july 1973 |
| fitzroy | 12.19 (91) | carlton | 11.14 (80) | junction oval | 14800 | 21 july 1973 |
| north melbourne | 11.10 (76) | collingwood | 10.11 (71) | vfl park | 25650 | 21 july 1973 |
Title:
1973 vfl season
Statement:
kardinia park is one of the six venues that were put to use on 21 july , 1973
Answer:
supported