| Typicality: | 0.431 |
| Saliency: | 0.273 |
| after the aerial survey | 3 | temporal |
| volunteer → spend → several days | 5 |
| volunteer → spend → several hours | 5 |
| volunteer → spend → many days | 3 |
| negative | neutral | positive |
| 0.132 | 0.637 | 0.231 |
| Raw frequency | 13 |
| Normalized frequency | 0.273 |
| Modifier score | 0.700 |
| Perplexity | 59.845 |