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 | david crawshay , scott brennan | australia | 6:21.39 | sa / b |
| 2 | jean - baptiste macquet , adrien hardy | france | 6:21.92 | sa / b |
| 3 | luka špik , iztok čop | slovenia | 6:39.49 | sa / b |
| 4 | martin yanakiev , ivo yanakiev | bulgaria | 6:45.03 | r |
| 5 | su hui , zhang liang | china | excluded | excluded |
Title:
rowing at the 2008 summer olympics - men 's double sculls
Statement:
the rowers with a rank of 4 are from china
Answer:
refuted