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:
| rank | rider | team | speed | time |
| 1 | malcolm uphill | triumph | 97.71 mph | 1:55.51.4 |
| 2 | peter williams | norton | 97.69 mph | 1:55.52.6 |
| 3 | ray pickrell | norton | 95.86 mph | 1:58.05.2 |
| 4 | tom dickie | triumph | 94.14 mph | 2:00.15.0 |
| 5 | bob heath | bsa | 94.09 mph | 2:00.19.0 |
| 6 | hans - otto butenuth | bmw | 93.54 mph | 2:01.01.8 |
| 7 | steve spencer | norton | 93.18 mph | 2:01.29.2 |
| 8 | tommy robb | honda | 92.26 mph | 2:02.42.0 |
| 9 | john cooper | honda | 91.32 mph | 2:03.57.6 |
| 10 | pat mahoney | norton | 89.77 mph | 2:06.06.0 |
Title:
1970 isle of man tt
Statement:
peter williams had the highest average speed
Answer:
refuted