| Typicality: | 0.418 |
| Saliency: | 0.346 |
| in the petrochemical industries | 4 | location |
| at similar plants | 3 | location |
| in the last 25 years | 2 | temporal |
| incident → involve → explosion | 21 |
| incident → cause → explosion | 7 |
| incident → result in → explosion | 6 |
| incident → include → explosion | 3 |
| negative | neutral | positive |
| 0.695 | 0.286 | 0.018 |
| Raw frequency | 37 |
| Normalized frequency | 0.346 |
| Modifier score | 0.833 |
| Perplexity | 84.238 |