| Typicality: | 0.414 |
| Saliency: | 0.385 |
| about their environment | 7 | other |
| progressively | 3 | manner |
| from past interactions | 3 | other |
| robot → acquire → knowledge | 10 |
| robot → gain → knowledge | 6 |
| robot → learn → knowledge | 4 |
| robot → learn → information | 3 |
| negative | neutral | positive |
| 0.015 | 0.567 | 0.418 |
| Raw frequency | 23 |
| Normalized frequency | 0.385 |
| Modifier score | 0.500 |
| Perplexity | 492.371 |