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 | rowers | country | time | notes |
| 1 | xu dongxiang , chen haixia | china | 6:57.58 | sa / b |
| 2 | katrin olsen , juliane rasmussen | denmark | 6:58.63 | sa / b |
| 3 | misaki kumakura , akiko iwamoto | japan | 7:05.67 | r |
| 4 | yaima velazquez , ismaray marrero | cuba | 7:13.35 | r |
| 5 | ko young - eun , ji yoo - jin | south korea | 7:39.70 | r |
Title:
rowing at the 2008 summer olympics - women 's lightweight double sculls
Statement:
xu dongxiang and chen haixia were the rowers from south korea who had a rank smaller than 5
Answer:
refuted