| Typicality: | 0.390 |
| Saliency: | 0.328 |
| increasingly | 8 | degree |
| robot → operate in → unstructured environment | 5 |
| robot → work in → unstructured environments | 5 |
| robot → perform in → unstructured environments | 4 |
| robot → operate in → unstructured environments | 3 |
| negative | neutral | positive |
| 0.151 | 0.703 | 0.146 |
| Raw frequency | 17 |
| Normalized frequency | 0.328 |
| Modifier score | 0.500 |
| Perplexity | 50.384 |