| Typicality: | 0.569 |
| Saliency: | 0.748 |
| propane → be → approved, clean fuel | 13 |
| propane → be → approved alternative fuel | 12 |
| propane → be → approved, alternative clean fuel | 8 |
| propane → be → approved clean fuel | 5 |
| propane → be approved as → clean fuel | 3 |
| negative | neutral | positive |
| 0.009 | 0.583 | 0.408 |
| Raw frequency | 41 |
| Normalized frequency | 0.748 |
| Modifier score | 0.500 |
| Perplexity | 37.356 |