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:
| rank | margin | club | opponent | year | round | venue |
| 1 | 190 | fitzroy | melbourne | 1979 | 17 | vfl park |
| 2 | 186 | geelong | melbourne | 2011 | 19 | kardinia park |
| 3 | 178 | collingwood | st kilda | 1979 | 4 | victoria park |
| 4 | 171 | south melbourne | st kilda | 1919 | 12 | lake oval |
| 5 | 168 | richmond | north melbourne | 1931 | 2 | punt road oval |
Title:
afl records
Statement:
round 4 has a margin of 178 with the year 1931
Answer:
refuted