| Typicality: | 0.451 |
| Saliency: | 0.471 |
| for all lifejackets | 7 | transitive-object |
| as of may | 6 | temporal |
| in nature | 5 | location |
| regulation → be → mandatory | 43 |
| regulation → be → mandated | 5 |
| regulation → be → mandatory requirements | 5 |
| regulation → become → mandatory | 3 |
| negative | neutral | positive |
| 0.139 | 0.762 | 0.099 |
| Raw frequency | 56 |
| Normalized frequency | 0.471 |
| Modifier score | 0.500 |
| Perplexity | 39.207 |