| Typicality: | 0.349 |
| Saliency: | 0.233 |
| directly | 12 | manner |
| natural gas → cause → physical change | 5 |
| natural gas → affect → the environment | 3 |
| negative | neutral | positive |
| 0.418 | 0.551 | 0.031 |
| Raw frequency | 8 |
| Normalized frequency | 0.233 |
| Modifier score | 0.500 |
| Perplexity | 58.360 |