| with commercial and shipping documentation | 4 | other |
| about rail | 4 | other |
| very | 3 | degree |
| exporter → be → careful | 4 |
| exporter → be → cautious | 4 |
| exporter → be → caution | 3 |
| negative | neutral | positive |
| 0.323 | 0.648 | 0.028 |
| Raw frequency | 11 |
| Normalized frequency | 0.414 |
| Modifier score | 0.500 |
| Perplexity | 25.959 |