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:
| season | cup finaldate | winningteam | score | losingteam | cup final attendance |
| 1977 | 9 october 1977 | brisbane city (1) | 1 - 1 (5 - 3 penalties) | marconi stallions | 9000 |
| 1978 | 8 october 1978 | brisbane city (2) | 2 - 1 | adelaide city | 6964 |
| 1979 | 30 september 1979 | adelaide city (1) | 3 - 1 | st george | 9554 |
| 1980 | 5 october 1980 15 october 1980 | marconi stallions (1) | 0 - 0 (aet) 3 - 0 (replay) | heidelberg united | 7000 5000 |
| 1981 | 20 september 1981 | brisbane lions (1) | 3 - 1 | west adelaide | 8132 |
| 1982 | 12 september 1982 | apia leichhardt (2) | 2 - 1 | heidelberg united | 7000 |
| 1983 | 6 november 1983 13 november 1983 | sydney olympic (1) | 1 - 0 1 - 0 | heidelberg united | 9420 6000 |
| 1984 | 13 september 1984 | newcastle rosebud united (1) | 1 - 0 | melbourne knights | 5000 |
| 1985 | 11 august 1985 | sydney olympic (2) | 2 - 1 | preston lions | 11187 |
| 1986 | 17 september 1986 | sydney city (1) | 3 - 2 (aet) | west adelaide | 5200 |
| 1987 | 14 october 1987 18 october 1987 | sydney united (1) | 1 - 0 1 - 0 | south melbourne | 5845 6000 |
| 1988 | 14 august 1988 | apia leichhardt (2) | 0 - 0 (5 - 3 penalties) | brunswick juventus | 5200 |
| 1989 | 20 august 1989 | adelaide city (2) | 2 - 0 | sydney olympic | 10000 |
| 1989 - 90 | 25 april 1990 | south melbourne (1) | 4 - 1 | sydney olympic | 7000 |
| 1990 - 91 | 7 april 1991 | parramatta eagles (1) | 1 - 0 | preston lions | 8749 |
| 1991 - 92 | 7 april 1992 | adelaide city (3) | 2 - 1 | marconi stallions | 6500 |
| 1992 - 93 | 18 april 1993 | heidelberg united (1) | 2 - 0 | parramatta eagles | 4596 |
| 1993 - 94 | 17 october 1993 | parramatta eagles (2) | 2 - 0 | sydney united | 5156 |
| 1994 - 95 | 16 october 1994 | melbourne knights (1) | 6 - 0 | heidelberg united | 6000 |
| 1995 - 96 | 27 january 1996 | south melbourne (2) | 3 - 1 | newcastle breakers | 7000 |
| 1996 - 97 | 6 october 1996 | collingwood warriors (1) | 1 - 0 | marconi stallions | 5327 |
Title:
list of nsl champions
Statement:
adelaide city have never lost a game
Answer:
refuted