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 | united states | 22 | 15 | 10 | 47 |
| 2 | canada | 5 | 5 | 2 | 12 |
| 3 | argentina | 2 | 2 | 1 | 5 |
| 4 | venezuela | 1 | 3 | 3 | 7 |
| 5 | cuba | 1 | 3 | 1 | 5 |
| 6 | mexico | 1 | 1 | 1 | 3 |
| 7 | chile | 1 | 0 | 0 | 1 |
| 8 | brazil | 0 | 2 | 6 | 8 |
| 9 | jamaica | 0 | 1 | 1 | 2 |
| 10 | guatemala | 0 | 1 | 0 | 1 |
| 11 | trinidad and tobago | 0 | 0 | 2 | 2 |
| 11 | barbados | 0 | 0 | 2 | 2 |
| 13 | panama | 0 | 0 | 1 | 1 |
| 13 | puerto rico | 0 | 0 | 1 | 1 |
| 13 | uruguay | 0 | 0 | 1 | 1 |
| 13 | netherlands antilles | 0 | 0 | 1 | 1 |
Title:
athletics at the 1963 pan american games
Statement:
the united states had more silver medals than the nations of canada , argentina , venezuela , cuba , mexico , brazil , and jamaica combined
Answer:
refuted