| about boarding a flight | 4 | other |
| sometimes | 3 | temporal |
| about venturing into the middle east | 3 | other |
| traveler → be → nervous | 7 |
| traveler → be → apprehensive | 5 |
| negative | neutral | positive |
| 0.411 | 0.370 | 0.219 |
| Raw frequency | 12 |
| Normalized frequency | 0.307 |
| Modifier score | 0.500 |
| Perplexity | 303.981 |