| Typicality: | 0.248 |
| Saliency: | 0.202 |
| in a half | 5 | temporal |
| incident → involve → hazardous chemicals | 9 |
| incident → involve → dangerous chemicals | 4 |
| negative | neutral | positive |
| 0.511 | 0.457 | 0.032 |
| Raw frequency | 13 |
| Normalized frequency | 0.202 |
| Modifier score | 0.500 |
| Perplexity | 82.394 |