| Typicality: | 0.397 |
| Saliency: | 0.344 |
| from the interior of the lithosphere | 4 | location |
| naturally | 2 | manner |
| largely | 2 | degree |
| carbon dioxide → be emitted by → volcano | 6 |
| carbon dioxide → be released by → volcano | 5 |
| carbon dioxide → be released through → volcanic eruptions | 3 |
| carbon dioxide → be produced by → volcano | 3 |
| negative | neutral | positive |
| 0.283 | 0.657 | 0.060 |
| Raw frequency | 17 |
| Normalized frequency | 0.344 |
| Modifier score | 0.500 |
| Perplexity | 24.796 |