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:
| rd | event | circuit | city / state | date | championship | challenge | production |
| rd 1 | clipsal 500 | adelaide street circuit | adelaide , south australia | 19 - 22 march | craig baird | klark quinn | mark o'connor |
| rd 2 | australian grand prix | albert park grand prix circuit | melbourne , victoria | 26 - 29 march | david wall | klark quinn | paul freestone |
| rd 3 | australian gt classic | phillip island grand prix circuit | phillip island , victoria | 16 - 17 may | david wall | jordan ormsby | paul freestone |
| rd 4 | shannons nationals motor racing championships | eastern creek raceway | sydney , new south wales | 18 - 19 july | david wall | jordan ormsby | paul freestone |
| rd 5 | bathurst 1000 | mount panorama circuit | bathurst , new south wales | 8 - 11 october | david wall | paul tresidder | paul freestone |
Title:
2009 australian gt championship season
Statement:
at the clipsal 500 event , craig baird was the champion and paul tresidder challenged him
Answer:
refuted