| Typicality: | 0.487 |
| Saliency: | 0.556 |
| in terms of carbon sequestration | 9 | other |
| in keeping temperature on earth | 8 | location |
| for the scientists | 6 | transitive-object |
| forest → play → significant role | 23 |
| forest → have → important role | 17 |
| forest → have → vital role | 8 |
| forest → have → key role | 6 |
| forest → have → significant role | 4 |
| negative | neutral | positive |
| 0.033 | 0.523 | 0.444 |
| Raw frequency | 58 |
| Normalized frequency | 0.556 |
| Modifier score | 0.500 |
| Perplexity | 28.834 |