| with the integration of advanced technologies | 4 | cause |
| anywhere on the field | 4 | location |
| upside down | 2 | manner |
| robot → can → drive | 24 |
| robot → be able to → drive | 22 |
| robot → could → drive | 4 |
| robot → be able to → drive itself | 3 |
| negative | neutral | positive |
| 0.068 | 0.647 | 0.285 |
| Raw frequency | 53 |
| Normalized frequency | 0.543 |
| Modifier score | 0.500 |
| Perplexity | 397.194 |