| Typicality: | 0.312 |
| Saliency: | 0.147 |
| by venting from the interior | 4 | manner |
| methane → be added to → the atmosphere | 3 |
| methane → be supplied to → the atmosphere | 3 |
| negative | neutral | positive |
| 0.301 | 0.652 | 0.047 |
| Raw frequency | 6 |
| Normalized frequency | 0.147 |
| Modifier score | 0.500 |
| Perplexity | 27.214 |