| for security | 5 | purpose |
| to take photos of the passengers | 5 | purpose |
| on board | 4 | location |
| bus → have → driver | 30 |
| bus → have → the driver | 12 |
| bus → take → driver | 3 |
| negative | neutral | positive |
| 0.283 | 0.590 | 0.128 |
| Raw frequency | 45 |
| Normalized frequency | 0.476 |
| Modifier score | 0.889 |
| Perplexity | 65.153 |