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:
| lane | name | country | mark | react | points |
| 2 | bryan clay | united states | 6.71 sb | 0.152 | 988 |
| 8 | andres raja | estonia | 6.95 pb | 0.149 | 900 |
| 7 | donovan kilmartin | united states | 7.02 pb | 0.166 | 875 |
| 3 | mikhail logvinenko | russia | 7.03 pb | 0.139 | 872 |
| 6 | aleksandr pogorelov | russia | 7.06 sb | 0.16699999999999998 | 861 |
| 1 | roman å ebrle | czech republic | 7.16 | 0.245 | 826 |
| 5 | andrei krauchanka | belarus | 7.19 | 0.301 | 816 |
| 4 | dmitriy karpov | kazakhstan | 7.20 | 0.259 | 813 |
Title:
2008 iaaf world indoor championships - men 's heptathlon
Statement:
there were two competitors from the united states who competed in the 2008 iaaf world indoor championships - men 's heptathlon
Answer:
supported