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 | nation | gold | silver | bronze | total |
| 1 | japan | 6 | 4 | 1 | 11 |
| 2 | east germany | 0 | 1 | 3 | 4 |
| 2 | soviet union | 0 | 1 | 3 | 4 |
| 4 | great britain | 0 | 0 | 2 | 2 |
| 5 | germany | 0 | 0 | 1 | 1 |
| 5 | poland | 0 | 0 | 1 | 1 |
| 5 | cuba | 0 | 0 | 1 | 1 |
Title:
1973 world judo championships
Statement:
four different countries did not receive either a gold or silver
Answer:
supported