| Typicality: | 0.369 |
| Saliency: | 0.280 |
| for trench | 4 | purpose |
| for structural collapse incidents | 3 | purpose |
| fire department → choose to operate at → operation | 7 |
| negative | neutral | positive |
| 0.076 | 0.884 | 0.041 |
| Raw frequency | 7 |
| Normalized frequency | 0.280 |
| Modifier score | 0.500 |
| Perplexity | 179.848 |