| Typicality: | 0.652 |
| Saliency: | 0.637 |
| for several hours | 7 | temporal |
| certainly | 6 | manner |
| independently | 4 | degree |
| exoskeleton → be → useful | 6 |
| exoskeleton → can → operate | 4 |
| exoskeleton → be → feasible | 3 |
| negative | neutral | positive |
| 0.110 | 0.502 | 0.388 |
| Raw frequency | 13 |
| Normalized frequency | 0.637 |
| Modifier score | 0.900 |
| Perplexity | 16.410 |