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:
| state | type | name | title | royal house | from |
| cao | sovereign | zhong | lord | - | 1002 bc |
| lu | sovereign | bo qin | ruler | ji | 1043 bc |
| lu | sovereign | kao | duke | ji | 997 bc |
| lu | sovereign | yang | duke | ji | 993 bc |
| qi | sovereign | ding | duke | - | 999 bc |
Title:
list of state leaders in 990s bc
Statement:
there were four sovereign state leaders in the 990s bc , three were from the royal house of ji
Answer:
refuted