| Typicality: | 0.390 |
| Saliency: | 0.329 |
| engine → run on → biogas | 9 |
| engine → operate on → biogas | 7 |
| engine → be powered by → biogas | 4 |
| engine → be operated with → biogas | 3 |
| negative | neutral | positive |
| 0.048 | 0.598 | 0.354 |
| Raw frequency | 23 |
| Normalized frequency | 0.329 |
| Modifier score | 0.500 |
| Perplexity | 77.592 |