| Typicality: | 0.602 |
| Saliency: | 0.506 |
| on the track | 6 | location |
| always | 3 | temporal |
| under penalty of a fine | 3 | other |
| driver → wear → helmet | 68 |
| driver → be required to wear → helmet | 7 |
| negative | neutral | positive |
| 0.210 | 0.663 | 0.127 |
| Raw frequency | 75 |
| Normalized frequency | 0.506 |
| Modifier score | 0.919 |
| Perplexity | 390.469 |