| Typicality: | 0.315 |
| Saliency: | 0.207 |
| under its direct control | 5 | other |
| airport → reduce → emission | 6 |
| airport → cut → emission | 4 |
| airport → reduced → emission | 3 |
| negative | neutral | positive |
| 0.030 | 0.463 | 0.507 |
| Raw frequency | 13 |
| Normalized frequency | 0.207 |
| Modifier score | 0.700 |
| Perplexity | 56.826 |