| Typicality: | 0.349 |
| Saliency: | 0.233 |
| naturally | 6 | manner |
| in small concentrations | 2 | location |
| methane → occur in → the atmosphere | 3 |
| methane → occur in → the ground | 3 |
| methane → live in → the atmosphere | 3 |
| negative | neutral | positive |
| 0.195 | 0.685 | 0.120 |
| Raw frequency | 9 |
| Normalized frequency | 0.233 |
| Modifier score | 0.500 |
| Perplexity | 28.649 |