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:
| poll source | dates administered | democrat : mary landrieu | republican : john kennedy | lead margin |
| rasmussen reports | october 21 , 2008 | 53% | 43% | 10.0 |
| rasmussen reports | september 25 , 2008 | 54% | 41% | 13.0 |
| rasmussen reports | august 17 , 2008 | 56% | 39% | 17.0 |
| rasmussen reports | july 9 , 2008 | 51% | 45% | 6.0 |
| southern media / opinion research | june 26 - june 28 , 2008 | 45.8% | 40.3% | 5.5 |
| rasmussen reports | may 28 , 2008 | 47% | 44% | 3.0 |
| mellman group | may 17 - may 20 , 2008 | 49% | 33% | 16.0 |
| southern media / opinion research | march 26 - april 9 , 2008 | 50% | 38% | 12.0 |
| survey usa | december 6 - december 10 , 2007 | 46% | 42% | 4.0 |
| zogby international | november 29 , 2007 | 38% | 45% | 7.0 |
Title:
none
Statement:
the poll administered on october 21 , 2008 shows democrat mary landrieu leading opposition john kennedy , republican by 53% compared to his 43% in this poll
Answer:
supported