| in the greater yellowstone area | 5 | location |
| topic → be related to → ecology | 31 |
| topic → be → ecology | 14 |
| topic → be related to → the ecology | 3 |
| negative | neutral | positive |
| 0.034 | 0.706 | 0.261 |
| Raw frequency | 48 |
| Normalized frequency | 0.379 |
| Modifier score | 0.617 |
| Perplexity | 242.843 |