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:
| year | event | venue | driver | result |
| 1975 | brdc international trophy | silverstone | wilson fittipaldi | ret |
| 1978 | brdc international trophy | silverstone | emerson fittipaldi | 2 |
| 1979 | gran premio dino ferrari | imola | alex ribeiro | ret |
| 1980 | spanish grand prix | jarama | emerson fittipaldi | 5 |
| 1980 | spanish grand prix | jarama | keke rosberg | ret |
| 1981 | south african grand prix | kyalami | keke rosberg | 4 |
| 1981 | south african grand prix | kyalami | chico serra | 9 |
Title:
fittipaldi automotive
Statement:
the south african grand prix was the only event without a ret result
Answer:
supported