| Typicality: | 0.211 |
| Saliency: | 0.290 |
| to propel the third stage | 4 | purpose |
| to aircraft | 2 | transitive-object |
| engine → be used for → propulsion | 13 |
| engine → provide → propulsion | 5 |
| negative | neutral | positive |
| 0.071 | 0.836 | 0.092 |
| Raw frequency | 18 |
| Normalized frequency | 0.290 |
| Modifier score | 0.000 |
| Perplexity | 42.823 |