| Typicality: | 0.471 |
| Saliency: | 0.138 |
| vessel → be equipped with → ballast tanks | 3 |
| vessel → be equipped with → ballast water tanks | 3 |
| negative | neutral | positive |
| 0.192 | 0.774 | 0.034 |
| Raw frequency | 6 |
| Normalized frequency | 0.138 |
| Modifier score | 1.000 |
| Perplexity | 48.449 |