| Typicality: | 0.342 |
| Saliency: | 0.216 |
| chemical → be used in → firefighting | 5 |
| chemical → be used to fight → fire | 3 |
| chemical → be used in → fire extinguishers | 3 |
| negative | neutral | positive |
| 0.404 | 0.568 | 0.028 |
| Raw frequency | 11 |
| Normalized frequency | 0.216 |
| Modifier score | 0.500 |
| Perplexity | 27.185 |