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:
| team | home city | home ground | in toppserien since | first appearance | seasons |
| amazon grimstad | grimstad | jj ugland stadion | 2006 | 2006 | 8 |
| arna - bjørnar | ytre arna (bergen) | arna idrettspark | 2006 | 1997 | 16 |
| avaldsnes | avaldsnes | avaldsnes idrettssenter | 2013 | 2013 | 1 |
| klepp | kleppe (stavanger) | klepp stadion | 1987 | 1987 | 27 |
| kolbotn | kolbotn (oslo) | sofiemyr | 1995 | 1995 | 19 |
| lsk kvinner | lillestrøm (oslo) | lsk - hallen | 1987 | 1987 | 27 |
| medkila | harstad | harstad stadion | 2013 | 2004 | 3 |
| røa | oslo | røabanen | 2001 | 2001 | 13 |
| sandviken | bergen | stemmemyren | 2011 | 1987 | 21 |
| stabæk | bærum (oslo) | nadderud stadion | 2009 | 2009 | 5 |
| trondheims - ørn | trondheim | dnb nor arena | 1987 | 1987 | 27 |
Title:
toppserien
Statement:
amazon grimstad has been the only team in topperserien for 8 seasons
Answer:
supported