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:
| source | date | jody wagner | pat edmonson | michael signer | rich savage | jon bowerbank | undecided |
| public policy polling | june 6 - 7 , 2009 | 41% | n / a | 12% | n / a | 6% | 42% |
| suffolk university | june 4 , 2009 | 30% | n / a | 7% | n / a | n / a | 62% |
| public policy polling | may 28 - 31 , 2009 | 27% | n / a | 11% | n / a | n / a | 63% |
| public policy polling | may 19 - 21 , 2009 | 21% | n / a | 11% | n / a | n / a | 68% |
| public policy polling | may 1 - 3 , 2009 | 18% | n / a | 7% | n / a | 6% | 69% |
| public policy polling | march 27 - 29 , 2009 | 21% | 4% | 4% | n / a | 4% | 67% |
| public policy polling | february 28 - march 1 , 2009 | 9% | 6% | 5% | 4% | 3% | 73% |
Title:
none
Statement:
on february 28 - march 1 , 2009 michael signer was at 5% according to public polling policy
Answer:
supported