| to the chlor-alkali industry | 5 | transitive-object |
| especially | 4 | degree |
| in the united states | 4 | location |
| asbestos → be → essential | 7 |
| asbestos → be → important | 6 |
| asbestos → be → vital | 4 |
| negative | neutral | positive |
| 0.322 | 0.568 | 0.110 |
| Raw frequency | 17 |
| Normalized frequency | 0.260 |
| Modifier score | 0.500 |
| Perplexity | 356.469 |