| in the sierra nevada | 4 | location |
| in pruning | 3 | other |
| in many cases | 2 | temporal |
| wildfire → be → necessary | 4 |
| wildfire → be → essential | 4 |
| wildfire → be → important | 3 |
| negative | neutral | positive |
| 0.318 | 0.460 | 0.222 |
| Raw frequency | 11 |
| Normalized frequency | 0.355 |
| Modifier score | 0.500 |
| Perplexity | 152.398 |