| Typicality: | 0.599 |
| Saliency: | 0.438 |
| to generate thrust | 8 | purpose |
| to both new and existing greenhouses | 5 | transitive-object |
| engine → generate → heat | 12 |
| engine → produce → heat | 10 |
| engine → create → heat | 6 |
| engine → need → heat | 5 |
| engine → provide → heat | 5 |
| engine → be → heat | 4 |
| engine → use → heat | 3 |
| negative | neutral | positive |
| 0.224 | 0.699 | 0.077 |
| Raw frequency | 45 |
| Normalized frequency | 0.438 |
| Modifier score | 1.000 |
| Perplexity | 321.929 |