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:
| rnd | circuit | gto winning team | gtu winning team | to winning team | tu winning team | results |
| 1 | sebring | 59 dave helmick | 27 don lindley | 17 vince gimondo | 112 jim grob racing | results |
| 1 | sebring | peter gregg hurley haywood dave helmick | don lindley stephen behr brian goellnicht | vince gimondo billy dingman | jim grob juan montalvo | results |
| 2 | daytona | 59 brumos porsche - audi corp | 32 bob bergstrom | 88 carter racing services | 112 jim grob racing | results |
| 2 | daytona | peter gregg hurley haywood | bob bergstrom jim cook | maurice carter | jim grob juan montalvo | results |
| 3 | pocono | 1 toad hall motor racing | 62 bob bergstrom | 88 carter racing services | 90 z & w mazda | results |
| 3 | pocono | mike keyser stephen behr | bob bergstrom jim cook | maurice carter tony delorenzo | ray walle bob speakman richard schuck | results |
| 4 | daytona | 96 gene felton | 62 bob bergstrom | 88 carter racing services | 32 bmw | results |
| 4 | daytona | gene felton | bob bergstrom | maurice carter | phil dermer | results |
| 5 | mid - ohio | 1 toad hall motor racing | 62 bob bergstrom | 3 ausca , inc | 60 auto sport by jiri | results |
| 5 | mid - ohio | mike keyser bob beasley | bob bergstrom jim cook | harry theodoracopulos horst kwech | dave nicholas john magee | results |
| 6 | lime rock | 1 toad hall motor racing | 62 bob bergstrom | 18 warren agor | 60 auto sport by jiri | results |
| 6 | lime rock | mike keyser | bob bergstrom | warren agor | dave nicholas | results |
| 7 | lime rock | 59 peter gregg | 74 ludwig heimrath | 18 warren agor | 60 john magee | results |
| 7 | lime rock | peter gregg | ludwig heimrath | warren agor | john magee | results |
| 8 | road atlanta | 59 peter gregg | 74 ludwig heimrath | 3 ausca | no finishers | results |
| 8 | road atlanta | peter gregg | ludwig heimrath | horst kwech | no finishers | results |
| 9 | irp | 59 peter gregg | 74 ludwig heimrath | 3 ausca | 90 z & w mazda | results |
| 9 | irp | peter gregg | ludwig heimrath | harry theodoracopulos horst kwech | ray walle ray kraftson | results |
| 10 | daytona | 59 peter gregg | 74 ludwig heimrath | 18 warren agor racing | 35 bmw | results |
Title:
1973 imsa gt championship season
Statement:
two rounds , 6 and 7 , were held consecutively at lime rock
Answer:
supported