| Typicality: | 0.279 |
| Saliency: | 0.068 |
| between 2000 | 8 | temporal |
| in the us | 4 | location |
| natural gas → account for → 81% of new power generation | 4 |
| negative | neutral | positive |
| 0.017 | 0.853 | 0.130 |
| Raw frequency | 4 |
| Normalized frequency | 0.068 |
| Modifier score | 0.500 |
| Perplexity | 20.207 |