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:
| round | circuit | date | length | pole position | gt3 winner | gt4 winner |
| 1 | oulton park | 25 april | 60 mins | no 5 scuderia vittoria | no 1 trackspeed | no 44 abg motorsport |
| 1 | oulton park | 25 april | 60 mins | charles bateman michael lyons | david ashburn richard westbrook | peter belshaw marcus clutton |
| 2 | oulton park | 25 april | 60 mins | no 1 trackspeed | no 5 scuderia vittoria | no 42 century motorsport |
| 2 | oulton park | 25 april | 60 mins | david ashburn richard westbrook | charles bateman michael lyons | jake rattenbury josh wakefield |
| 3 | snetterton 300 | 15 may | 120 mins | no 10 crs racing | no 23 united autosports | no 44 abg motorsport |
| 3 | snetterton 300 | 15 may | 120 mins | glynn geddie jim geddie | matt bell michael guasch | peter belshaw marcus clutton |
| 4 | brands hatch | 19 june | 120 mins | no 21 mtech | no 2 trackspeed | no 44 abg motorsport |
| 4 | brands hatch | 19 june | 120 mins | duncan cameron matt griffin | tim bridgman gregor fisken | peter belshaw marcus clutton |
| 5 | spa - francorchamps | 9 july | 60 mins | no 59 mclaren gt | no 1 trackspeed | no 50 scuderia vittoria |
| 5 | spa - francorchamps | 9 july | 60 mins | chris goodwin andrew kirkaldy | david ashburn richard westbrook | dan denis david mcdonald |
| 6 | spa - francorchamps | 9 july | 60 mins | no 1 trackspeed | no 21 mtech | no 48 lotus sport uk |
| 6 | spa - francorchamps | 9 july | 60 mins | david ashburn richard westbrook | duncan cameron matt griffin | phil glew ollie jackson |
| 7 | rockingham | 4 september | 60 mins | no 23 united autosports | no 7 beechdean motorsport | no 50 scuderia vittoria |
| 7 | rockingham | 4 september | 60 mins | matt bell michael guasch | jonathan adam andrew howard | dan denis david mcdonald |
| 8 | rockingham | 4 september | 60 mins | no 2 trackspeed | no 11 crs racing | no 50 scuderia vittoria |
| 8 | rockingham | 4 september | 60 mins | tim bridgman gregor fisken | alex mortimer andrew tate | dan denis david mcdonald |
| 9 | donington park | 25 september | 180 mins | no 1 trackspeed | no 5 scuderia vittoria | no 48 lotus sport uk |
| 9 | donington park | 25 september | 180 mins | david ashburn stephen jelley | charles bateman michael lyons | phil glew james nash |
| 10 | silverstone arena | 8 october | 120 mins | no 7 beechdean motorsport | no 7 beechdean motorsport | no 48 lotus sport uk |
Title:
2011 british gt season
Statement:
the gt4 winners were david ashburn richard westbrook on 25 april and on 9 july
Answer:
refuted