| Typicality: | 0.347 |
| Saliency: | 0.432 |
| highly | 6 | degree |
| underground | 2 | location |
| in the presence of oxygen | 2 | other |
| methane → be → combustible | 12 |
| methane → be → combusted | 7 |
| methane → be → combustible gas | 4 |
| negative | neutral | positive |
| 0.554 | 0.372 | 0.074 |
| Raw frequency | 23 |
| Normalized frequency | 0.432 |
| Modifier score | 0.500 |
| Perplexity | 45.106 |