| Typicality: | 0.377 |
| Saliency: | 0.298 |
| to produce 22,300 pounds of thrust | 4 | purpose |
| on demand | 2 | manner |
| engine → operate on → hydrogen | 9 |
| engine → burn → hydrogen | 6 |
| engine → run on → hydrogen | 4 |
| negative | neutral | positive |
| 0.090 | 0.493 | 0.417 |
| Raw frequency | 19 |
| Normalized frequency | 0.298 |
| Modifier score | 0.500 |
| Perplexity | 102.559 |