| from freak fires | 6 | other |
| from moisture | 6 | cause |
| for use in national parks | 6 | purpose |
| generator → be → safe | 37 |
| generator → be safe to → use | 5 |
| negative | neutral | positive |
| 0.048 | 0.384 | 0.568 |
| Raw frequency | 42 |
| Normalized frequency | 0.608 |
| Modifier score | 1.000 |
| Perplexity | 255.039 |