| Typicality: | 0.389 |
| Saliency: | 0.326 |
| extremely | 8 | degree |
| methane → be → efficient greenhouse gas | 9 |
| methane → be → effective greenhouse gas | 5 |
| negative | neutral | positive |
| 0.272 | 0.500 | 0.227 |
| Raw frequency | 14 |
| Normalized frequency | 0.326 |
| Modifier score | 0.500 |
| Perplexity | 15.148 |