| in advance | 10 | manner |
| by contacting the dispatcher | 2 | manner |
| passenger → book → taxi | 16 |
| passenger → book → the taxi | 4 |
| passenger → book → taxi services | 3 |
| negative | neutral | positive |
| 0.053 | 0.598 | 0.349 |
| Raw frequency | 23 |
| Normalized frequency | 0.344 |
| Modifier score | 0.500 |
| Perplexity | 114.492 |