| Typicality: | 0.237 |
| Saliency: | 0.174 |
| from generation | 2 | temporal |
| efficiency → reduce → fuel costs | 3 |
| efficiency → reduce → fossil fuel use | 3 |
| negative | neutral | positive |
| 0.132 | 0.408 | 0.460 |
| Raw frequency | 6 |
| Normalized frequency | 0.174 |
| Modifier score | 0.500 |
| Perplexity | 283.459 |